117910436304512 has 16 divisors (see below), whose sum is σ = 234899697325650. Its totient is φ = 58955218152192.

The previous prime is 117910436304491. The next prime is 117910436304523. The reversal of 117910436304512 is 215403634019711.

It can be written as a sum of positive squares in only one way, i.e., 113835754939456 + 4074681365056 = 10669384^2 + 2018584^2 .

It is a tau number, because it is divible by the number of its divisors (16).

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 460587641687 + ... + 460587641942.

Almost surely, 2^{117910436304512} is an apocalyptic number.

It is an amenable number.

117910436304512 is a deficient number, since it is larger than the sum of its proper divisors (116989261021138).

117910436304512 is an frugal number, since it uses more digits than its factorization.

117910436304512 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 921175283643 (or 921175283631 counting only the distinct ones).

The product of its (nonzero) digits is 544320, while the sum is 47.

The spelling of 117910436304512 in words is "one hundred seventeen trillion, nine hundred ten billion, four hundred thirty-six million, three hundred four thousand, five hundred twelve".