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4123032213141 = 3479644324459
BaseRepresentation
bin111011111111110111110…
…111101101011010010101
3112121011021012111200220000
4323333313313231122111
51020022432221310031
612434032253201513
7603610403365062
oct73776767553225
915534235450800
104123032213141
11134a628219366
125670a3190299
1323ba5326575a
141037ad275c69
15723b22693e6
hex3bff7ded695

4123032213141 has 20 divisors (see below), whose sum is σ = 6237060772800. Its totient is φ = 2713894617096.

The previous prime is 4123032213089. The next prime is 4123032213187. The reversal of 4123032213141 is 1413122303214.

4123032213141 is a `hidden beast` number, since 4 + 1 + 2 + 303 + 2 + 213 + 141 = 666.

It is not a de Polignac number, because 4123032213141 - 211 = 4123032211093 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (27).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4123032213241) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (31) of ones.

It is a polite number, since it can be written in 19 ways as a sum of consecutive naturals, for example, 322155831 + ... + 322168628.

It is an arithmetic number, because the mean of its divisors is an integer number (311853038640).

Almost surely, 24123032213141 is an apocalyptic number.

It is an amenable number.

4123032213141 is a deficient number, since it is larger than the sum of its proper divisors (2114028559659).

4123032213141 is an equidigital number, since it uses as much as digits as its factorization.

4123032213141 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 644324550 (or 644324541 counting only the distinct ones).

The product of its (nonzero) digits is 3456, while the sum is 27.

Adding to 4123032213141 its reverse (1413122303214), we get a palindrome (5536154516355).

The spelling of 4123032213141 in words is "four trillion, one hundred twenty-three billion, thirty-two million, two hundred thirteen thousand, one hundred forty-one".

Divisors: 1 3 9 27 79 81 237 711 2133 6399 644324459 1932973377 5798920131 17396760393 50901632261 52190281179 152704896783 458114690349 1374344071047 4123032213141