117268929255678 has 64 divisors (see below), whose sum is σ = 238560892526592. Its totient is φ = 38425047736320.

The previous prime is 117268929255649. The next prime is 117268929255697. The reversal of 117268929255678 is 876552929862711.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (29) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 244559838 + ... + 245038878.

It is an arithmetic number, because the mean of its divisors is an integer number (3727513945728).

Almost surely, 2^{117268929255678} is an apocalyptic number.

117268929255678 is an abundant number, since it is smaller than the sum of its proper divisors (121291963270914).

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

117268929255678 is a wasteful number, since it uses less digits than its factorization.

117268929255678 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 482129.

The product of its digits is 1828915200, while the sum is 78.

The spelling of 117268929255678 in words is "one hundred seventeen trillion, two hundred sixty-eight billion, nine hundred twenty-nine million, two hundred fifty-five thousand, six hundred seventy-eight".