14431021044 has 48 divisors (see below), whose sum is σ = 36925894656. Its totient is φ = 4350133600.

The previous prime is 14431021039. The next prime is 14431021051. The reversal of 14431021044 is 44012013441.

It is a congruent 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, 260982 + ... + 311405.

It is an arithmetic number, because the mean of its divisors is an integer number (769289472).

Almost surely, 2^14431021044 is an apocalyptic number.

It is an amenable number.

14431021044 is an abundant number, since it is smaller than the sum of its proper divisors (22494873612).

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

14431021044 is a wasteful number, since it uses less digits than its factorization.

14431021044 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 572596 (or 572594 counting only the distinct ones).

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

Adding to 14431021044 its reverse (44012013441), we get a palindrome (58443034485).

The spelling of 14431021044 in words is "fourteen billion, four hundred thirty-one million, twenty-one thousand, forty-four".