10502426624 has 52 divisors (see below), whose sum is σ = 22107836640. Its totient is φ = 4974796800.

The previous prime is 10502426593. The next prime is 10502426633. The reversal of 10502426624 is 42662420501.

It is a super-2 number, since 2×10502426624² (a number of 21 digits) contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (32).

It is a congruent number.

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, 10349 + ... + 145299.

Almost surely, 2^10502426624 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 10502426624, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (11053918320).

10502426624 is an abundant number, since it is smaller than the sum of its proper divisors (11605410016).

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

10502426624 is an equidigital number, since it uses as much as digits as its factorization.

10502426624 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 134994 (or 134972 counting only the distinct ones).

The product of its (nonzero) digits is 23040, while the sum is 32.

The spelling of 10502426624 in words is "ten billion, five hundred two million, four hundred twenty-six thousand, six hundred twenty-four".