10312568748 has 72 divisors (see below), whose sum is σ = 26972190336. Its totient is φ = 3318796800.

The previous prime is 10312568731. The next prime is 10312568767. The reversal of 10312568748 is 84786521301.

10312568748 is a `hidden beast` number, since 1 + 0 + 3 + 12 + 568 + 74 + 8 = 666.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 472558 + ... + 493898.

Almost surely, 2^10312568748 is an apocalyptic number.

10312568748 is a gapful number since it is divisible by the number (18) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 10312568748, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (13486095168).

10312568748 is an abundant number, since it is smaller than the sum of its proper divisors (16659621588).

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

10312568748 is a wasteful number, since it uses less digits than its factorization.

10312568748 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 21815 (or 21810 counting only the distinct ones).

The product of its (nonzero) digits is 322560, while the sum is 45.

The spelling of 10312568748 in words is "ten billion, three hundred twelve million, five hundred sixty-eight thousand, seven hundred forty-eight".