14388734344 has 32 divisors (see below), whose sum is σ = 27742253400. Its totient is φ = 6991280640.

The previous prime is 14388734341. The next prime is 14388734491. The reversal of 14388734344 is 44343788341.

It can be written as a sum of positive squares in 4 ways, for example, as 13528016100 + 860718244 = 116310^2 + 29338^2 .

It is a super-2 number, since 2×14388734344² (a number of 21 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (14388734341) 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, 213412 + ... + 272620.

Almost surely, 2^14388734344 is an apocalyptic number.

It is an amenable number.

14388734344 is a deficient number, since it is larger than the sum of its proper divisors (13353519056).

14388734344 is a wasteful number, since it uses less digits than its factorization.

14388734344 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 60073 (or 60069 counting only the distinct ones).

The product of its digits is 3096576, while the sum is 49.

The spelling of 14388734344 in words is "fourteen billion, three hundred eighty-eight million, seven hundred thirty-four thousand, three hundred forty-four".