115165201392 has 30 divisors (see below), whose sum is σ = 322302612632. Its totient is φ = 38388400416.

The previous prime is 115165201369. The next prime is 115165201397. The reversal of 115165201392 is 293102561511.

It is a happy number.

115165201392 is a `hidden beast` number, since 1 + 1 + 5 + 1 + 65 + 201 + 392 = 666.

It is a super-2 number, since 2×115165201392² (a number of 23 digits) contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (36).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (115165201397) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 399879028 + ... + 399879315.

Almost surely, 2^115165201392 is an apocalyptic number.

115165201392 is a gapful number since it is divisible by the number (12) formed by its first and last digit.

It is an amenable number.

115165201392 is an abundant number, since it is smaller than the sum of its proper divisors (207137411240).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

115165201392 is a wasteful number, since it uses less digits than its factorization.

115165201392 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 799758357 (or 799758348 counting only the distinct ones).

The product of its (nonzero) digits is 16200, while the sum is 36.

The spelling of 115165201392 in words is "one hundred fifteen billion, one hundred sixty-five million, two hundred one thousand, three hundred ninety-two".