117461360420 has 24 divisors (see below), whose sum is σ = 249211838904. Its totient is φ = 46500166656.

The previous prime is 117461360381. The next prime is 117461360437. The reversal of 117461360420 is 24063164711.

It can be written as a sum of positive squares in 4 ways, for example, as 18724638244 + 98736722176 = 136838^2 + 314224^2 .

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 30271607 + ... + 30275486.

It is an arithmetic number, because the mean of its divisors is an integer number (10383826621).

Almost surely, 2^117461360420 is an apocalyptic number.

117461360420 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

117461360420 is an abundant number, since it is smaller than the sum of its proper divisors (131750478484).

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

117461360420 is a wasteful number, since it uses less digits than its factorization.

117461360420 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 60547199 (or 60547197 counting only the distinct ones).

The product of its (nonzero) digits is 24192, while the sum is 35.

The spelling of 117461360420 in words is "one hundred seventeen billion, four hundred sixty-one million, three hundred sixty thousand, four hundred twenty".