117817629138033 has 32 divisors (see below), whose sum is σ = 171724977510912. Its totient is φ = 71257181721600.

The previous prime is 117817629138017. The next prime is 117817629138071. The reversal of 117817629138033 is 330831926718711.

It is not a de Polignac number, because 117817629138033 - 2⁴ = 117817629138017 is a prime.

It is not an unprimeable number, because it can be changed into a prime (117817629538033) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 735163410 + ... + 735323652.

It is an arithmetic number, because the mean of its divisors is an integer number (5366405547216).

Almost surely, 2^{117817629138033} is an apocalyptic number.

It is an amenable number.

117817629138033 is a deficient number, since it is larger than the sum of its proper divisors (53907348372879).

117817629138033 is a wasteful number, since it uses less digits than its factorization.

117817629138033 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 206125.

The product of its (nonzero) digits is 9144576, while the sum is 60.

The spelling of 117817629138033 in words is "one hundred seventeen trillion, eight hundred seventeen billion, six hundred twenty-nine million, one hundred thirty-eight thousand, thirty-three".