714857863415 has 32 divisors (see below), whose sum is σ = 890407863744. Its totient is φ = 550500986880.

The previous prime is 714857863409. The next prime is 714857863439. The reversal of 714857863415 is 514368758417.

It is not a de Polignac number, because 714857863415 - 2²⁴ = 714841086199 is a prime.

It is a super-2 number, since 2×714857863415² (a number of 25 digits) contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 72151892 + ... + 72161798.

It is an arithmetic number, because the mean of its divisors is an integer number (27825245742).

Almost surely, 2^714857863415 is an apocalyptic number.

714857863415 is a deficient number, since it is larger than the sum of its proper divisors (175550000329).

714857863415 is a wasteful number, since it uses less digits than its factorization.

714857863415 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 14067.

The product of its digits is 22579200, while the sum is 59.

The spelling of 714857863415 in words is "seven hundred fourteen billion, eight hundred fifty-seven million, eight hundred sixty-three thousand, four hundred fifteen".