4256934044 has 24 divisors (see below), whose sum is σ = 8260106736. Its totient is φ = 1903248000.

The previous prime is 4256933971. The next prime is 4256934053. The reversal of 4256934044 is 4404396524.

It is a happy number.

It is a junction number, because it is equal to n+sod(n) for n = 4256933992 and 4256934010.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 790337 + ... + 795704.

It is an arithmetic number, because the mean of its divisors is an integer number (344171114).

Almost surely, 2^4256934044 is an apocalyptic number.

4256934044 is a gapful number since it is divisible by the number (44) formed by its first and last digit.

It is an amenable number.

4256934044 is a deficient number, since it is larger than the sum of its proper divisors (4003172692).

4256934044 is a wasteful number, since it uses less digits than its factorization.

4256934044 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1586117 (or 1586115 counting only the distinct ones).

The product of its (nonzero) digits is 414720, while the sum is 41.

The square root of 4256934044 is about 65245.1840674850. The cubic root of 4256934044 is about 1620.6863478966.

The spelling of 4256934044 in words is "four billion, two hundred fifty-six million, nine hundred thirty-four thousand, forty-four".