117661926710 has 8 divisors (see below), whose sum is σ = 211791468096. Its totient is φ = 47064770680.

The previous prime is 117661926661. The next prime is 117661926737. The reversal of 117661926710 is 17629166711.

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

It is a super-2 number, since 2×117661926710² (a number of 23 digits) contains 22 as substring.

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, 5883096326 + ... + 5883096345.

It is an arithmetic number, because the mean of its divisors is an integer number (26473933512).

Almost surely, 2^117661926710 is an apocalyptic number.

117661926710 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

117661926710 is a deficient number, since it is larger than the sum of its proper divisors (94129541386).

117661926710 is a wasteful number, since it uses less digits than its factorization.

117661926710 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 11766192678.

The product of its (nonzero) digits is 190512, while the sum is 47.

The spelling of 117661926710 in words is "one hundred seventeen billion, six hundred sixty-one million, nine hundred twenty-six thousand, seven hundred ten".