14357856287138 has 16 divisors (see below), whose sum is σ = 26506811607360. Its totient is φ = 5680031058576.

The previous prime is 14357856287063. The next prime is 14357856287171. The reversal of 14357856287138 is 83178265875341.

It is a super-2 number, since 2×14357856287138² (a number of 27 digits) contains 22 as substring.

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, 39444659948 + ... + 39444660311.

It is an arithmetic number, because the mean of its divisors is an integer number (1656675725460).

Almost surely, 2^{14357856287138} is an apocalyptic number.

14357856287138 is a deficient number, since it is larger than the sum of its proper divisors (12148955320222).

14357856287138 is a wasteful number, since it uses less digits than its factorization.

14357856287138 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 78889320281.

The product of its digits is 270950400, while the sum is 68.

The spelling of 14357856287138 in words is "fourteen trillion, three hundred fifty-seven billion, eight hundred fifty-six million, two hundred eighty-seven thousand, one hundred thirty-eight".