117937629955 has 8 divisors (see below), whose sum is σ = 141540863904. Its totient is φ = 94339632000.

The previous prime is 117937629923. The next prime is 117937629973. The reversal of 117937629955 is 559926739711.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 117937629955 - 2⁵ = 117937629923 is a prime.

It is a Duffinian number.

It is an unprimeable number.

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 7 ways as a sum of consecutive naturals, for example, 1259271 + ... + 1349680.

It is an arithmetic number, because the mean of its divisors is an integer number (17692607988).

Almost surely, 2^117937629955 is an apocalyptic number.

117937629955 is a deficient number, since it is larger than the sum of its proper divisors (23603233949).

117937629955 is an equidigital number, since it uses as much as digits as its factorization.

117937629955 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2617997.

The product of its digits is 32148900, while the sum is 64.

The spelling of 117937629955 in words is "one hundred seventeen billion, nine hundred thirty-seven million, six hundred twenty-nine thousand, nine hundred fifty-five".