117177038917626 has 16 divisors (see below), whose sum is σ = 235648851748128. Its totient is φ = 38843217320400.

The previous prime is 117177038917619. The next prime is 117177038917639. The reversal of 117177038917626 is 626719830771711.

It is a super-2 number, since 2×117177038917626² (a number of 29 digits) contains 22 as substring.

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 7 ways as a sum of consecutive naturals, for example, 53948911860 + ... + 53948914031.

It is an arithmetic number, because the mean of its divisors is an integer number (14728053234258).

Almost surely, 2^{117177038917626} is an apocalyptic number.

117177038917626 is an abundant number, since it is smaller than the sum of its proper divisors (118471812830502).

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

117177038917626 is a wasteful number, since it uses less digits than its factorization.

117177038917626 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 107897826077.

The product of its (nonzero) digits is 37340352, while the sum is 66.

The spelling of 117177038917626 in words is "one hundred seventeen trillion, one hundred seventy-seven billion, thirty-eight million, nine hundred seventeen thousand, six hundred twenty-six".