10307998256 has 20 divisors (see below), whose sum is σ = 21022891800. Its totient is φ = 4882735872.

The previous prime is 10307998213. The next prime is 10307998271. The reversal of 10307998256 is 65289970301.

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, 16953641 + ... + 16954248.

It is an arithmetic number, because the mean of its divisors is an integer number (1051144590).

Almost surely, 2^10307998256 is an apocalyptic number.

10307998256 is a gapful number since it is divisible by the number (16) formed by its first and last digit.

It is an amenable number.

10307998256 is an abundant number, since it is smaller than the sum of its proper divisors (10714893544).

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

10307998256 is a wasteful number, since it uses less digits than its factorization.

10307998256 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 33907916 (or 33907910 counting only the distinct ones).

The product of its (nonzero) digits is 816480, while the sum is 50.

The spelling of 10307998256 in words is "ten billion, three hundred seven million, nine hundred ninety-eight thousand, two hundred fifty-six".