14071214731 has 16 divisors (see below), whose sum is σ = 16931084800. Its totient is φ = 11424017088.

The previous prime is 14071214713. The next prime is 14071214747. The reversal of 14071214731 is 13741217041.

It is a cyclic number.

It is not a de Polignac number, because 14071214731 - 2¹⁷ = 14071083659 is a prime.

It is a super-2 number, since 2×14071214731² (a number of 21 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 14071214693 and 14071214702.

It is not an unprimeable number, because it can be changed into a prime (14071214761) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1233751 + ... + 1245103.

It is an arithmetic number, because the mean of its divisors is an integer number (1058192800).

Almost surely, 2^14071214731 is an apocalyptic number.

14071214731 is a deficient number, since it is larger than the sum of its proper divisors (2859870069).

14071214731 is a wasteful number, since it uses less digits than its factorization.

14071214731 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 20698.

The product of its (nonzero) digits is 4704, while the sum is 31.

The spelling of 14071214731 in words is "fourteen billion, seventy-one million, two hundred fourteen thousand, seven hundred thirty-one".