117435724210 has 128 divisors (see below), whose sum is σ = 261708226560. Its totient is φ = 37045382400.

The previous prime is 117435724207. The next prime is 117435724253. The reversal of 117435724210 is 12427534711.

It is a super-2 number, since 2×117435724210² (a number of 23 digits) contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 117435724210.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 8181640 + ... + 8195980.

It is an arithmetic number, because the mean of its divisors is an integer number (2044595520).

Almost surely, 2^117435724210 is an apocalyptic number.

117435724210 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

117435724210 is an abundant number, since it is smaller than the sum of its proper divisors (144272502350).

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

117435724210 is a wasteful number, since it uses less digits than its factorization.

117435724210 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 14552.

The product of its (nonzero) digits is 47040, while the sum is 37.

The spelling of 117435724210 in words is "one hundred seventeen billion, four hundred thirty-five million, seven hundred twenty-four thousand, two hundred ten".