2056961344 has 14 divisors (see below), whose sum is σ = 4081782794. Its totient is φ = 1028480640.

The previous prime is 2056961293. The next prime is 2056961351. The reversal of 2056961344 is 4431696502.

It can be written as a sum of positive squares in only one way, i.e., 1943751744 + 113209600 = 44088^2 + 10640^2 .

It is a junction number, because it is equal to n+sod(n) for n = 2056961297 and 2056961306.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 16069947 + ... + 16070074.

Almost surely, 2^2056961344 is an apocalyptic number.

It is an amenable number.

2056961344 is a deficient number, since it is larger than the sum of its proper divisors (2024821450).

2056961344 is an equidigital number, since it uses as much as digits as its factorization.

2056961344 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 32140033 (or 32140023 counting only the distinct ones).

The product of its (nonzero) digits is 155520, while the sum is 40.

The square root of 2056961344 is about 45353.7357226502. The cubic root of 2056961344 is about 1271.7703922152.

The spelling of 2056961344 in words is "two billion, fifty-six million, nine hundred sixty-one thousand, three hundred forty-four".