117842241736 has 8 divisors (see below), whose sum is σ = 220954203270. Its totient is φ = 58921120864.

The previous prime is 117842241683. The next prime is 117842241749. The reversal of 117842241736 is 637142248711.

It can be written as a sum of positive squares in only one way, i.e., 85655728900 + 32186512836 = 292670^2 + 179406^2 .

It is a tau number, because it is divible by the number of its divisors (8).

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 7365140101 + ... + 7365140116.

Almost surely, 2^117842241736 is an apocalyptic number.

It is an amenable number.

117842241736 is a deficient number, since it is larger than the sum of its proper divisors (103111961534).

117842241736 is a wasteful number, since it uses less digits than its factorization.

117842241736 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 14730280223 (or 14730280219 counting only the distinct ones).

The product of its digits is 451584, while the sum is 46.

The spelling of 117842241736 in words is "one hundred seventeen billion, eight hundred forty-two million, two hundred forty-one thousand, seven hundred thirty-six".