14137909252 has 12 divisors (see below), whose sum is σ = 24746916096. Its totient is φ = 7067361800.

The previous prime is 14137909249. The next prime is 14137909271. The reversal of 14137909252 is 25290973141.

It is a junction number, because it is equal to n+sod(n) for n = 14137909199 and 14137909208.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 378124 + ... + 413827.

It is an arithmetic number, because the mean of its divisors is an integer number (2062243008).

Almost surely, 2^14137909252 is an apocalyptic number.

It is an amenable number.

14137909252 is a deficient number, since it is larger than the sum of its proper divisors (10609006844).

14137909252 is a wasteful number, since it uses less digits than its factorization.

14137909252 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 796418 (or 796416 counting only the distinct ones).

The product of its (nonzero) digits is 136080, while the sum is 43.

The spelling of 14137909252 in words is "fourteen billion, one hundred thirty-seven million, nine hundred nine thousand, two hundred fifty-two".