2151714665316 has 24 divisors (see below), whose sum is σ = 5020720640320. Its totient is φ = 717230637792.

The previous prime is 2151714665299. The next prime is 2151714665323. The reversal of 2151714665316 is 6135664171512.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 299865 + ... + 2096031.

Almost surely, 2^{2151714665316} is an apocalyptic number.

It is an amenable number.

2151714665316 is an abundant number, since it is smaller than the sum of its proper divisors (2869005975004).

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

2151714665316 is a wasteful number, since it uses less digits than its factorization.

2151714665316 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1896003 (or 1896001 counting only the distinct ones).

The product of its digits is 907200, while the sum is 48.

The spelling of 2151714665316 in words is "two trillion, one hundred fifty-one billion, seven hundred fourteen million, six hundred sixty-five thousand, three hundred sixteen".