117143355860156 has 12 divisors (see below), whose sum is σ = 205005669855168. Its totient is φ = 58570307330112.

The previous prime is 117143355860149. The next prime is 117143355860197. The reversal of 117143355860156 is 651068553341711.

It is a congruent number.

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, 342457676 + ... + 342799571.

It is an arithmetic number, because the mean of its divisors is an integer number (17083805821264).

Almost surely, 2^{117143355860156} is an apocalyptic number.

It is an amenable number.

117143355860156 is a deficient number, since it is larger than the sum of its proper divisors (87862313995012).

117143355860156 is a wasteful number, since it uses less digits than its factorization.

117143355860156 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 685299988 (or 685299986 counting only the distinct ones).

The product of its (nonzero) digits is 9072000, while the sum is 56.

The spelling of 117143355860156 in words is "one hundred seventeen trillion, one hundred forty-three billion, three hundred fifty-five million, eight hundred sixty thousand, one hundred fifty-six".