117720669082 has 8 divisors (see below), whose sum is σ = 176592087252. Its totient is φ = 58856640000.

The previous prime is 117720669067. The next prime is 117720669119. The reversal of 117720669082 is 280966027711.

It can be written as a sum of positive squares in 2 ways, for example, as 99799759921 + 17920909161 = 315911^2 + 133869^2 .

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

It is a super-2 number, since 2×117720669082² (a number of 23 digits) contains 22 as substring.

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, 1807269 + ... + 1871272.

Almost surely, 2^117720669082 is an apocalyptic number.

117720669082 is a deficient number, since it is larger than the sum of its proper divisors (58871418170).

117720669082 is a wasteful number, since it uses less digits than its factorization.

117720669082 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3694544.

The product of its (nonzero) digits is 508032, while the sum is 49.

The spelling of 117720669082 in words is "one hundred seventeen billion, seven hundred twenty million, six hundred sixty-nine thousand, eighty-two".