117671337720 has 96 divisors (see below), whose sum is σ = 382474497600. Its totient is φ = 31375524096.

The previous prime is 117671337683. The next prime is 117671337767. The reversal of 117671337720 is 27733176711.

It is a Harshad number since it is a multiple of its sum of digits (45).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 5720574 + ... + 5741106.

It is an arithmetic number, because the mean of its divisors is an integer number (3984109350).

Almost surely, 2^117671337720 is an apocalyptic number.

117671337720 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

117671337720 is an abundant number, since it is smaller than the sum of its proper divisors (264803159880).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

117671337720 is a wasteful number, since it uses less digits than its factorization.

117671337720 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 36469 (or 36462 counting only the distinct ones).

The product of its (nonzero) digits is 259308, while the sum is 45.

The spelling of 117671337720 in words is "one hundred seventeen billion, six hundred seventy-one million, three hundred thirty-seven thousand, seven hundred twenty".