2306739644928 has 160 divisors (see below), whose sum is σ = 7048372446720. Its totient is φ = 744109424640.

The previous prime is 2306739644887. The next prime is 2306739644941. The reversal of 2306739644928 is 8294469376032.

2306739644928 is a `hidden beast` number, since 2 + 30 + 6 + 73 + 96 + 449 + 2 + 8 = 666.

It is a super-2 number, since 2×2306739644928² (a number of 26 digits) contains 22 as substring.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 2262825 + ... + 3119912.

It is an arithmetic number, because the mean of its divisors is an integer number (44052327792).

Almost surely, 2^{2306739644928} is an apocalyptic number.

It is an amenable number.

2306739644928 is an abundant number, since it is smaller than the sum of its proper divisors (4741632801792).

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

2306739644928 is an equidigital number, since it uses as much as digits as its factorization.

2306739644928 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5382795 (or 5382773 counting only the distinct ones).

The product of its (nonzero) digits is 94058496, while the sum is 63.

The spelling of 2306739644928 in words is "two trillion, three hundred six billion, seven hundred thirty-nine million, six hundred forty-four thousand, nine hundred twenty-eight".