10438616524 has 24 divisors (see below), whose sum is σ = 20937072800. Its totient is φ = 4460870016.

The previous prime is 10438616519. The next prime is 10438616543. The reversal of 10438616524 is 42561683401.

It is a happy number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 524337 + ... + 543880.

Almost surely, 2^10438616524 is an apocalyptic number.

10438616524 is a gapful number since it is divisible by the number (14) formed by its first and last digit.

It is an amenable number.

10438616524 is an abundant number, since it is smaller than the sum of its proper divisors (10498456276).

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

10438616524 is a wasteful number, since it uses less digits than its factorization.

10438616524 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1068577 (or 1068575 counting only the distinct ones).

The product of its (nonzero) digits is 138240, while the sum is 40.

The spelling of 10438616524 in words is "ten billion, four hundred thirty-eight million, six hundred sixteen thousand, five hundred twenty-four".