115911904010 has 64 divisors (see below), whose sum is σ = 246021269760. Its totient is φ = 38492858880.

The previous prime is 115911904007. The next prime is 115911904063. The reversal of 115911904010 is 10409119511.

It is a happy number.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 253652 + ... + 544208.

It is an arithmetic number, because the mean of its divisors is an integer number (3844082340).

Almost surely, 2^115911904010 is an apocalyptic number.

115911904010 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

115911904010 is an abundant number, since it is smaller than the sum of its proper divisors (130109365750).

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

115911904010 is a wasteful number, since it uses less digits than its factorization.

115911904010 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 290751.

The product of its (nonzero) digits is 1620, while the sum is 32.

The spelling of 115911904010 in words is "one hundred fifteen billion, nine hundred eleven million, nine hundred four thousand, ten".