14129700972388 has 6 divisors (see below), whose sum is σ = 24726976701686. Its totient is φ = 7064850486192.

The previous prime is 14129700972353. The next prime is 14129700972433. The reversal of 14129700972388 is 88327900792141.

It can be written as a sum of positive squares in only one way, i.e., 9235022610724 + 4894678361664 = 3038918^2 + 2212392^2 .

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1766212621545 + ... + 1766212621552.

Almost surely, 2^{14129700972388} is an apocalyptic number.

It is an amenable number.

14129700972388 is a deficient number, since it is larger than the sum of its proper divisors (10597275729298).

14129700972388 is a wasteful number, since it uses less digits than its factorization.

14129700972388 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3532425243101 (or 3532425243099 counting only the distinct ones).

The product of its (nonzero) digits is 12192768, while the sum is 61.

The spelling of 14129700972388 in words is "fourteen trillion, one hundred twenty-nine billion, seven hundred million, nine hundred seventy-two thousand, three hundred eighty-eight".