10242644512 has 48 divisors (see below), whose sum is σ = 20495583360. Its totient is φ = 5037896448.

The previous prime is 10242644459. The next prime is 10242644519. The reversal of 10242644512 is 21544624201.

It is not an unprimeable number, because it can be changed into a prime (10242644519) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 692943 + ... + 707569.

It is an arithmetic number, because the mean of its divisors is an integer number (426991320).

Almost surely, 2^10242644512 is an apocalyptic number.

It is an amenable number.

10242644512 is an abundant number, since it is smaller than the sum of its proper divisors (10252938848).

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

10242644512 is a wasteful number, since it uses less digits than its factorization.

10242644512 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 14993 (or 14985 counting only the distinct ones).

The product of its (nonzero) digits is 15360, while the sum is 31.

The spelling of 10242644512 in words is "ten billion, two hundred forty-two million, six hundred forty-four thousand, five hundred twelve".