117542174026 has 8 divisors (see below), whose sum is σ = 176374982340. Its totient is φ = 58750513248.

The previous prime is 117542174011. The next prime is 117542174063. The reversal of 117542174026 is 620471245711.

It can be written as a sum of positive squares in 2 ways, for example, as 116759573401 + 782600625 = 341701^2 + 27975^2 .

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

It is a self number, because there is not a number n which added to its sum of digits gives 117542174026.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 10279741 + ... + 10291168.

Almost surely, 2^117542174026 is an apocalyptic number.

117542174026 is a deficient number, since it is larger than the sum of its proper divisors (58832808314).

117542174026 is a wasteful number, since it uses less digits than its factorization.

117542174026 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 20573768.

The product of its (nonzero) digits is 94080, while the sum is 40.

The spelling of 117542174026 in words is "one hundred seventeen billion, five hundred forty-two million, one hundred seventy-four thousand, twenty-six".