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4144030041 = 31781255491
BaseRepresentation
bin1111011100000000…
…1110000101011001
3101200210201112112010
43313000032011121
531441332430131
61523112540133
7204456450144
oct36700160531
911623645463
104144030041
111837219118
129779b1649
135107101a8
142b452705b
15193c25b46
hexf700e159

4144030041 has 8 divisors (see below), whose sum is σ = 5850395424. Its totient is φ = 2600175680.

The previous prime is 4144030039. The next prime is 4144030043. The reversal of 4144030041 is 1400304414.

It is an interprime number because it is at equal distance from previous prime (4144030039) and next prime (4144030043).

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 4144030041 - 21 = 4144030039 is a prime.

It is not an unprimeable number, because it can be changed into a prime (4144030043) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 40627695 + ... + 40627796.

It is an arithmetic number, because the mean of its divisors is an integer number (731299428).

Almost surely, 24144030041 is an apocalyptic number.

It is an amenable number.

4144030041 is a deficient number, since it is larger than the sum of its proper divisors (1706365383).

4144030041 is a wasteful number, since it uses less digits than its factorization.

4144030041 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 81255511.

The product of its (nonzero) digits is 768, while the sum is 21.

The square root of 4144030041 is about 64374.1410894157. The cubic root of 4144030041 is about 1606.2296249673.

Adding to 4144030041 its reverse (1400304414), we get a palindrome (5544334455).

The spelling of 4144030041 in words is "four billion, one hundred forty-four million, thirty thousand, forty-one".

Divisors: 1 3 17 51 81255491 243766473 1381343347 4144030041