42573197734596 has 81 divisors (see below), whose sum is σ = 107832642544263. Its totient is φ = 14162500275840.

The previous prime is 42573197734559. The next prime is 42573197734601. The reversal of 42573197734596 is 69543779137524.

The square root of 42573197734596 is 6524814.

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

42573197734596 is a `hidden beast` number, since 4 + 2 + 5 + 7 + 3 + 197 + 7 + 345 + 96 = 666.

It can be written as a sum of positive squares in 4 ways, for example, as 38514262232196 + 4058935502400 = 6205986^2 + 2014680^2 .

It is an unprimeable number.

It is a polite number, since it can be written in 26 ways as a sum of consecutive naturals, for example, 29792300010 + ... + 29792301438.

Almost surely, 2^{42573197734596} is an apocalyptic number.

42573197734596 is the 6524814-th square number.

It is an amenable number.

42573197734596 is an abundant number, since it is smaller than the sum of its proper divisors (65259444809667).

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

42573197734596 is an frugal number, since it uses more digits than its factorization.

42573197734596 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4390 (or 2195 counting only the distinct ones).

The product of its digits is 1200225600, while the sum is 72.

The spelling of 42573197734596 in words is "forty-two trillion, five hundred seventy-three billion, one hundred ninety-seven million, seven hundred thirty-four thousand, five hundred ninety-six".