115904418630 has 128 divisors (see below), whose sum is σ = 373487901696. Its totient is φ = 22231411200.

The previous prime is 115904418629. The next prime is 115904418631. The reversal of 115904418630 is 36814409511.

It is an interprime number because it is at equal distance from previous prime (115904418629) and next prime (115904418631).

It is a super-3 number, since 3×115904418630³ (a number of 34 digits) contains 333 as substring.

It is a Harshad number since it is a multiple of its sum of digits (42).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (115904418631) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 1899781 + ... + 1959840.

It is an arithmetic number, because the mean of its divisors is an integer number (2917874232).

Almost surely, 2^115904418630 is an apocalyptic number.

115904418630 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

115904418630 is an abundant number, since it is smaller than the sum of its proper divisors (257583483066).

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

115904418630 is a wasteful number, since it uses less digits than its factorization.

115904418630 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3859662.

The product of its (nonzero) digits is 103680, while the sum is 42.

The spelling of 115904418630 in words is "one hundred fifteen billion, nine hundred four million, four hundred eighteen thousand, six hundred thirty".