319056925920 has 384 divisors, whose sum is σ = 1058863518720. Its totient is φ = 80670965760.

The previous prime is 319056925919. The next prime is 319056925921. The reversal of 319056925920 is 29529650913.

It is an interprime number because it is at equal distance from previous prime (319056925919) and next prime (319056925921).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (319056925921) by changing a digit.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 112224019 + ... + 112226861.

It is an arithmetic number, because the mean of its divisors is an integer number (2757457080).

Almost surely, 2^319056925920 is an apocalyptic number.

319056925920 is a gapful number since it is divisible by the number (30) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 319056925920, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (529431759360).

319056925920 is an abundant number, since it is smaller than the sum of its proper divisors (739806592800).

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

319056925920 is a wasteful number, since it uses less digits than its factorization.

319056925920 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3058 (or 3050 counting only the distinct ones).

The product of its (nonzero) digits is 1312200, while the sum is 51.

The spelling of 319056925920 in words is "three hundred nineteen billion, fifty-six million, nine hundred twenty-five thousand, nine hundred twenty".