8030256426 has 24 divisors (see below), whose sum is σ = 17998851780. Its totient is φ = 2584450176.

The previous prime is 8030256401. The next prime is 8030256457. The reversal of 8030256426 is 6246520308.

8030256426 is a `hidden beast` number, since 8 + 0 + 3 + 0 + 2 + 5 + 642 + 6 = 666.

It can be written as a sum of positive squares in 2 ways, for example, as 7947900801 + 82355625 = 89151^2 + 9075^2 .

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 7691295 + ... + 7692338.

Almost surely, 2^8030256426 is an apocalyptic number.

8030256426 is an abundant number, since it is smaller than the sum of its proper divisors (9968595354).

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

8030256426 is a wasteful number, since it uses less digits than its factorization.

8030256426 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 15383670 (or 15383667 counting only the distinct ones).

The product of its (nonzero) digits is 69120, while the sum is 36.

The square root of 8030256426 is about 89611.6980421641. The cubic root of 8030256426 is about 2002.5181968449.

The spelling of 8030256426 in words is "eight billion, thirty million, two hundred fifty-six thousand, four hundred twenty-six".