115132420485392 has 40 divisors (see below), whose sum is σ = 223334793711936. Its totient is φ = 57497643303296.

The previous prime is 115132420485391. The next prime is 115132420485421. The reversal of 115132420485392 is 293584024231511.

It is a super-2 number, since 2×115132420485392² (a number of 29 digits) contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 115132420485392.

It is not an unprimeable number, because it can be changed into a prime (115132420485391) 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, 229475318 + ... + 229976490.

Almost surely, 2^{115132420485392} is an apocalyptic number.

It is an amenable number.

115132420485392 is a deficient number, since it is larger than the sum of its proper divisors (108202373226544).

115132420485392 is a wasteful number, since it uses less digits than its factorization.

115132420485392 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 518255 (or 518249 counting only the distinct ones).

The product of its (nonzero) digits is 2073600, while the sum is 50.

The spelling of 115132420485392 in words is "one hundred fifteen trillion, one hundred thirty-two billion, four hundred twenty million, four hundred eighty-five thousand, three hundred ninety-two".