144100031444 has 12 divisors (see below), whose sum is σ = 253845089568. Its totient is φ = 71572863000.

The previous prime is 144100031419. The next prime is 144100031473. The reversal of 144100031444 is 444130001441.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 119287502 + ... + 119288709.

It is an arithmetic number, because the mean of its divisors is an integer number (21153757464).

Almost surely, 2^144100031444 is an apocalyptic number.

It is an amenable number.

144100031444 is a deficient number, since it is larger than the sum of its proper divisors (109745058124).

144100031444 is a wasteful number, since it uses less digits than its factorization.

144100031444 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 238576366 (or 238576364 counting only the distinct ones).

The product of its (nonzero) digits is 3072, while the sum is 26.

Adding to 144100031444 its reverse (444130001441), we get a palindrome (588230032885).

The spelling of 144100031444 in words is "one hundred forty-four billion, one hundred million, thirty-one thousand, four hundred forty-four".