4056007320 has 96 divisors (see below), whose sum is σ = 13430804400. Its totient is φ = 1061189376.

The previous prime is 4056007313. The next prime is 4056007327. The reversal of 4056007320 is 237006504.

It is a happy number.

It is an interprime number because it is at equal distance from previous prime (4056007313) and next prime (4056007327).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4056007327) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 87210 + ... + 125369.

Almost surely, 2^4056007320 is an apocalyptic number.

4056007320 is a gapful number since it is divisible by the number (40) formed by its first and last digit.

It is an amenable number.

4056007320 is an abundant number, since it is smaller than the sum of its proper divisors (9374797080).

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

4056007320 is a wasteful number, since it uses less digits than its factorization.

4056007320 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 212649 (or 212642 counting only the distinct ones).

The product of its (nonzero) digits is 5040, while the sum is 27.

The square root of 4056007320 is about 63686.7907811345. The cubic root of 4056007320 is about 1594.7755792516.

The spelling of 4056007320 in words is "four billion, fifty-six million, seven thousand, three hundred twenty".