4094125856 has 48 divisors (see below), whose sum is σ = 8682121728. Its totient is φ = 1894886400.

The previous prime is 4094125843. The next prime is 4094125979. The reversal of 4094125856 is 6585214904.

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, 66905 + ... + 112536.

It is an arithmetic number, because the mean of its divisors is an integer number (180877536).

Almost surely, 2^4094125856 is an apocalyptic number.

4094125856 is a gapful number since it is divisible by the number (46) formed by its first and last digit.

It is an amenable number.

4094125856 is an abundant number, since it is smaller than the sum of its proper divisors (4587995872).

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

4094125856 is a wasteful number, since it uses less digits than its factorization.

4094125856 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 179505 (or 179497 counting only the distinct ones).

The product of its (nonzero) digits is 345600, while the sum is 44.

The square root of 4094125856 is about 63985.3565747664. The cubic root of 4094125856 is about 1599.7559336050.

The spelling of 4094125856 in words is "four billion, ninety-four million, one hundred twenty-five thousand, eight hundred fifty-six".