30375000867904 has 567 divisors, whose sum is σ = 80774154342021. Its totient is φ = 11290776161280.

The previous prime is 30375000867853. The next prime is 30375000867931. The reversal of 30375000867904 is 40976800057303.

It is a happy number.

The square root of 30375000867904 is 5511352.

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

It can be written as a sum of positive squares in only one way, i.e., 7170355773504 + 23204645094400 = 2677752^2 + 4817120^2 .

It is an unprimeable number.

It is a polite number, since it can be written in 80 ways as a sum of consecutive naturals, for example, 78084834942 + ... + 78084835330.

Almost surely, 2^{30375000867904} is an apocalyptic number.

30375000867904 is the 5511352-nd square number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 30375000867904

30375000867904 is an abundant number, since it is smaller than the sum of its proper divisors (50399153474117).

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

30375000867904 is an equidigital number, since it uses as much as digits as its factorization.

30375000867904 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 872 (or 432 counting only the distinct ones).

The product of its (nonzero) digits is 3810240, while the sum is 52.

The spelling of 30375000867904 in words is "thirty trillion, three hundred seventy-five billion, eight hundred sixty-seven thousand, nine hundred four".