10102444044 has 48 divisors (see below), whose sum is σ = 29388930816. Its totient is φ = 2624011200.

The previous prime is 10102443971. The next prime is 10102444061. The reversal of 10102444044 is 44044420101.

It is a happy number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 5465767 + ... + 5467614.

It is an arithmetic number, because the mean of its divisors is an integer number (612269392).

Almost surely, 2^10102444044 is an apocalyptic number.

10102444044 is a gapful number since it is divisible by the number (14) formed by its first and last digit.

It is an amenable number.

10102444044 is an abundant number, since it is smaller than the sum of its proper divisors (19286486772).

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

10102444044 is a wasteful number, since it uses less digits than its factorization.

10102444044 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 10933406 (or 10933404 counting only the distinct ones).

The product of its (nonzero) digits is 2048, while the sum is 24.

Adding to 10102444044 its reverse (44044420101), we get a palindrome (54146864145).

The spelling of 10102444044 in words is "ten billion, one hundred two million, four hundred forty-four thousand, forty-four".