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120042231411 = 383947692583
BaseRepresentation
bin110111111001100010…
…0110001011001110011
3102110211221122012002210
41233303010301121303
53431321302401121
6131051401343203
711446521063024
oct1576304613163
9373757565083
10120042231411
1146a0078a213
121b321a97b03
13b420b8277b
145b4abbac4b
1531c8a48876
hex1bf3131673

120042231411 has 8 divisors (see below), whose sum is σ = 160247082240. Its totient is φ = 79932767432.

The previous prime is 120042231409. The next prime is 120042231433. The reversal of 120042231411 is 114132240021.

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 120042231411 - 21 = 120042231409 is a prime.

It is not an unprimeable number, because it can be changed into a prime (120042231311) 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, 23843775 + ... + 23848808.

It is an arithmetic number, because the mean of its divisors is an integer number (20030885280).

Almost surely, 2120042231411 is an apocalyptic number.

120042231411 is a deficient number, since it is larger than the sum of its proper divisors (40204850829).

120042231411 is an equidigital number, since it uses as much as digits as its factorization.

120042231411 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 47693425.

The product of its (nonzero) digits is 384, while the sum is 21.

Adding to 120042231411 its reverse (114132240021), we get a palindrome (234174471432).

The spelling of 120042231411 in words is "one hundred twenty billion, forty-two million, two hundred thirty-one thousand, four hundred eleven".

Divisors: 1 3 839 2517 47692583 143077749 40014077137 120042231411