10245042864 has 80 divisors (see below), whose sum is σ = 33608087040. Its totient is φ = 2927154240.

The previous prime is 10245042851. The next prime is 10245042893. The reversal of 10245042864 is 46824054201.

10245042864 is a `hidden beast` number, since 102 + 450 + 42 + 8 + 64 = 666.

It is a Harshad number since it is a multiple of its sum of digits (36).

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1690932 + ... + 1696979.

It is an arithmetic number, because the mean of its divisors is an integer number (420101088).

Almost surely, 2^10245042864 is an apocalyptic number.

10245042864 is a gapful number since it is divisible by the number (14) formed by its first and last digit.

It is an amenable number.

10245042864 is an abundant number, since it is smaller than the sum of its proper divisors (23363044176).

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

10245042864 is a wasteful number, since it uses less digits than its factorization.

10245042864 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3387935 (or 3387923 counting only the distinct ones).

The product of its (nonzero) digits is 61440, while the sum is 36.

The spelling of 10245042864 in words is "ten billion, two hundred forty-five million, forty-two thousand, eight hundred sixty-four".