118038970624 has 81 divisors (see below), whose sum is σ = 239011530807. Its totient is φ = 58181179392.

The previous prime is 118038970607. The next prime is 118038970631. The reversal of 118038970624 is 426079830811.

The square root of 118038970624 is 343568.

It is a perfect power (a square), and thus also a powerful number.

It can be written as a sum of positive squares in 4 ways, for example, as 66069561600 + 51969409024 = 257040^2 + 227968^2 .

It is a Duffinian number.

It is an unprimeable number.

It is a polite number, since it can be written in 8 ways as a sum of consecutive naturals, for example, 599182494 + ... + 599182690.

Almost surely, 2^118038970624 is an apocalyptic number.

118038970624 is the 343568-th square number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 118038970624

118038970624 is an abundant number, since it is smaller than the sum of its proper divisors (120972560183).

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

118038970624 is an frugal number, since it uses more digits than its factorization.

118038970624 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 628 (or 308 counting only the distinct ones).

The product of its (nonzero) digits is 580608, while the sum is 49.

Multiplying 118038970624 by its sum of digits (49), we get a square (5783909560576 = 2404976²).

The spelling of 118038970624 in words is "one hundred eighteen billion, thirty-eight million, nine hundred seventy thousand, six hundred twenty-four".