10044312144 has 40 divisors (see below), whose sum is σ = 26152135680. Its totient is φ = 3321739008.

The previous prime is 10044312137. The next prime is 10044312149. The reversal of 10044312144 is 44121344001.

It is a super-2 number, since 2×10044312144² (a number of 21 digits) contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (24).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (10044312149) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 817749 + ... + 829940.

It is an arithmetic number, because the mean of its divisors is an integer number (653803392).

Almost surely, 2^10044312144 is an apocalyptic number.

It is an amenable number.

10044312144 is an abundant number, since it is smaller than the sum of its proper divisors (16107823536).

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

10044312144 is a wasteful number, since it uses less digits than its factorization.

10044312144 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1647827 (or 1647821 counting only the distinct ones).

The product of its (nonzero) digits is 1536, while the sum is 24.

Adding to 10044312144 its reverse (44121344001), we get a palindrome (54165656145).

The spelling of 10044312144 in words is "ten billion, forty-four million, three hundred twelve thousand, one hundred forty-four".