14000631740 has 24 divisors (see below), whose sum is σ = 29403930192. Its totient is φ = 5599756800.

The previous prime is 14000631731. The next prime is 14000631781. The reversal of 14000631740 is 4713600041.

It is a congruent number.

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, 273452 + ... + 320588.

It is an arithmetic number, because the mean of its divisors is an integer number (1225163758).

Almost surely, 2^14000631740 is an apocalyptic number.

14000631740 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

14000631740 is an abundant number, since it is smaller than the sum of its proper divisors (15403298452).

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

14000631740 is a wasteful number, since it uses less digits than its factorization.

14000631740 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 61997 (or 61995 counting only the distinct ones).

The product of its (nonzero) digits is 2016, while the sum is 26.

The spelling of 14000631740 in words is "fourteen billion, six hundred thirty-one thousand, seven hundred forty".