14533212144 has 80 divisors (see below), whose sum is σ = 43366510080. Its totient is φ = 4144942080.

The previous prime is 14533212139. The next prime is 14533212167. The reversal of 14533212144 is 44121233541.

It is a super-2 number, since 2×14533212144² (a number of 21 digits) contains 22 as substring.

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, 800584 + ... + 818535.

It is an arithmetic number, because the mean of its divisors is an integer number (542081376).

Almost surely, 2^14533212144 is an apocalyptic number.

It is an amenable number.

14533212144 is an abundant number, since it is smaller than the sum of its proper divisors (28833297936).

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

14533212144 is a wasteful number, since it uses less digits than its factorization.

14533212144 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1619158 (or 1619152 counting only the distinct ones).

The product of its digits is 11520, while the sum is 30.

Adding to 14533212144 its reverse (44121233541), we get a palindrome (58654445685).

The spelling of 14533212144 in words is "fourteen billion, five hundred thirty-three million, two hundred twelve thousand, one hundred forty-four".