14154332602252 has 12 divisors (see below), whose sum is σ = 25139784771640. Its totient is φ = 6971536953216.

The previous prime is 14154332602247. The next prime is 14154332602259. The reversal of 14154332602252 is 25220623345141.

It is not an unprimeable number, because it can be changed into a prime (14154332602259) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (31) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 26407336677 + ... + 26407337212.

Almost surely, 2^{14154332602252} is an apocalyptic number.

It is an amenable number.

14154332602252 is a deficient number, since it is larger than the sum of its proper divisors (10985452169388).

14154332602252 is a wasteful number, since it uses less digits than its factorization.

14154332602252 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 52814673960 (or 52814673958 counting only the distinct ones).

The product of its (nonzero) digits is 345600, while the sum is 40.

Adding to 14154332602252 its reverse (25220623345141), we get a palindrome (39374955947393).

The spelling of 14154332602252 in words is "fourteen trillion, one hundred fifty-four billion, three hundred thirty-two million, six hundred two thousand, two hundred fifty-two".