115418955577072 has 60 divisors (see below), whose sum is σ = 260145514248696. Its totient is φ = 49463135057280.

The previous prime is 115418955577021. The next prime is 115418955577087. The reversal of 115418955577072 is 270775559814511.

It is a junction number, because it is equal to n+sod(n) for n = 115418955576989 and 115418955577007.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 15099738 + ... + 21420550.

Almost surely, 2^{115418955577072} is an apocalyptic number.

It is an amenable number.

115418955577072 is an abundant number, since it is smaller than the sum of its proper divisors (144726558671624).

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

115418955577072 is a wasteful number, since it uses less digits than its factorization.

115418955577072 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6344126 (or 6344113 counting only the distinct ones).

The product of its (nonzero) digits is 123480000, while the sum is 67.

The spelling of 115418955577072 in words is "one hundred fifteen trillion, four hundred eighteen billion, nine hundred fifty-five million, five hundred seventy-seven thousand, seventy-two".