10144315644 has 96 divisors (see below), whose sum is σ = 24429377280. Its totient is φ = 3275251200.

The previous prime is 10144315639. The next prime is 10144315651. The reversal of 10144315644 is 44651344101.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 12507999 + ... + 12508809.

It is an arithmetic number, because the mean of its divisors is an integer number (254472680).

Almost surely, 2^10144315644 is an apocalyptic number.

It is an amenable number.

10144315644 is an abundant number, since it is smaller than the sum of its proper divisors (14285061636).

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

10144315644 is a wasteful number, since it uses less digits than its factorization.

10144315644 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1131 (or 1129 counting only the distinct ones).

The product of its (nonzero) digits is 23040, while the sum is 33.

Adding to 10144315644 its reverse (44651344101), we get a palindrome (54795659745).

The spelling of 10144315644 in words is "ten billion, one hundred forty-four million, three hundred fifteen thousand, six hundred forty-four".