3142025856 has 64 divisors (see below), whose sum is σ = 9273350400. Its totient is φ = 1047340800.

The previous prime is 3142025849. The next prime is 3142025921. The reversal of 3142025856 is 6585202413.

3142025856 is a `hidden beast` number, since 31 + 42 + 0 + 2 + 585 + 6 = 666.

It is a tau number, because it is divible by the number of its divisors (64).

It is a Harshad number since it is a multiple of its sum of digits (36).

It is a self number, because there is not a number n which added to its sum of digits gives 3142025856.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 451120 + ... + 458031.

It is an arithmetic number, because the mean of its divisors is an integer number (144896100).

Almost surely, 2^3142025856 is an apocalyptic number.

3142025856 is a gapful number since it is divisible by the number (36) formed by its first and last digit.

It is an amenable number.

3142025856 is an abundant number, since it is smaller than the sum of its proper divisors (6131324544).

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

3142025856 is an equidigital number, since it uses as much as digits as its factorization.

3142025856 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 909174 (or 909156 counting only the distinct ones).

The product of its (nonzero) digits is 57600, while the sum is 36.

The square root of 3142025856 is about 56053.7764651054. The cubic root of 3142025856 is about 1464.6592032668.

The spelling of 3142025856 in words is "three billion, one hundred forty-two million, twenty-five thousand, eight hundred fifty-six".