4256310136 has 32 divisors (see below), whose sum is σ = 8735378400. Its totient is φ = 1932243840.

The previous prime is 4256310073. The next prime is 4256310181. The reversal of 4256310136 is 6310136524.

It is a junction number, because it is equal to n+sod(n) for n = 4256310098 and 4256310107.

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, 329116 + ... + 341803.

It is an arithmetic number, because the mean of its divisors is an integer number (272980575).

Almost surely, 2^4256310136 is an apocalyptic number.

It is an amenable number.

4256310136 is an abundant number, since it is smaller than the sum of its proper divisors (4479068264).

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

4256310136 is a wasteful number, since it uses less digits than its factorization.

4256310136 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 670999 (or 670995 counting only the distinct ones).

The product of its (nonzero) digits is 12960, while the sum is 31.

The square root of 4256310136 is about 65240.4026351769. The cubic root of 4256310136 is about 1620.6071666071.

The spelling of 4256310136 in words is "four billion, two hundred fifty-six million, three hundred ten thousand, one hundred thirty-six".