4056043616 has 24 divisors (see below), whose sum is σ = 8038228464. Its totient is φ = 2014588800.

The previous prime is 4056043609. The next prime is 4056043643. The reversal of 4056043616 is 6163406504.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 414875 + ... + 424538.

It is an arithmetic number, because the mean of its divisors is an integer number (334926186).

Almost surely, 2^4056043616 is an apocalyptic number.

It is an amenable number.

4056043616 is a deficient number, since it is larger than the sum of its proper divisors (3982184848).

4056043616 is a wasteful number, since it uses less digits than its factorization.

4056043616 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 839574 (or 839566 counting only the distinct ones).

The product of its (nonzero) digits is 51840, while the sum is 35.

The square root of 4056043616 is about 63687.0757375466. The cubic root of 4056043616 is about 1594.7803362944.

The spelling of 4056043616 in words is "four billion, fifty-six million, forty-three thousand, six hundred sixteen".