10242565136 has 20 divisors (see below), whose sum is σ = 20041457964. Its totient is φ = 5070576000.

The previous prime is 10242565111. The next prime is 10242565139. The reversal of 10242565136 is 63156524201.

It can be written as a sum of positive squares in 2 ways, for example, as 10028820736 + 213744400 = 100144^2 + 14620^2 .

It is a Smith number, since the sum of its digits (35) coincides with the sum of the digits of its prime factors.

It is a junction number, because it is equal to n+sod(n) for n = 10242565096 and 10242565105.

It is not an unprimeable number, because it can be changed into a prime (10242565139) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 3167495 + ... + 3170726.

Almost surely, 2^10242565136 is an apocalyptic number.

10242565136 is a gapful number since it is divisible by the number (16) formed by its first and last digit.

It is an amenable number.

10242565136 is a deficient number, since it is larger than the sum of its proper divisors (9798892828).

10242565136 is a wasteful number, since it uses less digits than its factorization.

10242565136 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6338330 (or 6338324 counting only the distinct ones).

The product of its (nonzero) digits is 43200, while the sum is 35.

The spelling of 10242565136 in words is "ten billion, two hundred forty-two million, five hundred sixty-five thousand, one hundred thirty-six".