125042860996 has 9 divisors (see below), whose sum is σ = 218826244399. Its totient is φ = 62521076884.

The previous prime is 125042860963. The next prime is 125042861003. The reversal of 125042860996 is 699068240521.

The square root of 125042860996 is 353614.

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

It is a super-2 number, since 2×125042860996² (a number of 23 digits) contains 22 as substring.

It is a Duffinian number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 2 ways as a sum of consecutive naturals, for example, 618825 + ... + 795631.

Almost surely, 2^125042860996 is an apocalyptic number.

125042860996 is the 353614-th square number.

It is an amenable number.

125042860996 is a deficient number, since it is larger than the sum of its proper divisors (93783383403).

125042860996 is an frugal number, since it uses more digits than its factorization.

125042860996 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 353618 (or 176809 counting only the distinct ones).

The product of its (nonzero) digits is 1866240, while the sum is 52.

The spelling of 125042860996 in words is "one hundred twenty-five billion, forty-two million, eight hundred sixty thousand, nine hundred ninety-six".