10130442644 has 24 divisors (see below), whose sum is σ = 21141794688. Its totient is φ = 4152852000.

The previous prime is 10130442583. The next prime is 10130442671. The reversal of 10130442644 is 44624403101.

It is a congruent 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, 7864607 + ... + 7865894.

It is an arithmetic number, because the mean of its divisors is an integer number (880908112).

Almost surely, 2^10130442644 is an apocalyptic number.

10130442644 is a gapful number since it is divisible by the number (14) formed by its first and last digit.

It is an amenable number.

10130442644 is an abundant number, since it is smaller than the sum of its proper divisors (11011352044).

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

10130442644 is a wasteful number, since it uses less digits than its factorization.

10130442644 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 15730535 (or 15730533 counting only the distinct ones).

The product of its (nonzero) digits is 9216, while the sum is 29.

Adding to 10130442644 its reverse (44624403101), we get a palindrome (54754845745).

The spelling of 10130442644 in words is "ten billion, one hundred thirty million, four hundred forty-two thousand, six hundred forty-four".