115455116644 has 12 divisors (see below), whose sum is σ = 230910233344. Its totient is φ = 49480764264.

The previous prime is 115455116629. The next prime is 115455116671. The reversal of 115455116644 is 446611554511.

115455116644 is an admirable number.

It is a hoax number, since the sum of its digits (43) coincides with the sum of the digits of its distinct prime factors.

It is a self number, because there is not a number n which added to its sum of digits gives 115455116644.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 2061698484 + ... + 2061698539.

Almost surely, 2^115455116644 is an apocalyptic number.

115455116644 is a gapful number since it is divisible by the number (14) formed by its first and last digit.

It is an amenable number.

115455116644 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

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

115455116644 is a wasteful number, since it uses less digits than its factorization.

115455116644 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4123397034 (or 4123397032 counting only the distinct ones).

The product of its digits is 288000, while the sum is 43.

The spelling of 115455116644 in words is "one hundred fifteen billion, four hundred fifty-five million, one hundred sixteen thousand, six hundred forty-four".