14712518940 has 96 divisors (see below), whose sum is σ = 47418954240. Its totient is φ = 3338654976.

The previous prime is 14712518917. The next prime is 14712518959. The reversal of 14712518940 is 4981521741.

It is a Harshad number since it is a multiple of its sum of digits (42).

It is a junction number, because it is equal to n+sod(n) for n = 14712518892 and 14712518901.

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, 67627 + ... + 184386.

It is an arithmetic number, because the mean of its divisors is an integer number (493947440).

Almost surely, 2^14712518940 is an apocalyptic number.

14712518940 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

14712518940 is an abundant number, since it is smaller than the sum of its proper divisors (32706435300).

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

14712518940 is a wasteful number, since it uses less digits than its factorization.

14712518940 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 252171 (or 252169 counting only the distinct ones).

The product of its (nonzero) digits is 80640, while the sum is 42.

The spelling of 14712518940 in words is "fourteen billion, seven hundred twelve million, five hundred eighteen thousand, nine hundred forty".