117302389390 has 64 divisors (see below), whose sum is σ = 220667483520. Its totient is φ = 44864202240.

The previous prime is 117302389387. The next prime is 117302389417. The reversal of 117302389390 is 93983203711.

It is a self number, because there is not a number n which added to its sum of digits gives 117302389390.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 3507327 + ... + 3540613.

It is an arithmetic number, because the mean of its divisors is an integer number (3447929430).

Almost surely, 2^117302389390 is an apocalyptic number.

117302389390 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

117302389390 is a deficient number, since it is larger than the sum of its proper divisors (103365094130).

117302389390 is a wasteful number, since it uses less digits than its factorization.

117302389390 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 33517.

The product of its (nonzero) digits is 244944, while the sum is 46.

The spelling of 117302389390 in words is "one hundred seventeen billion, three hundred two million, three hundred eighty-nine thousand, three hundred ninety".