13989415414 has 24 divisors (see below), whose sum is σ = 23276682072. Its totient is φ = 6299167680.

The previous prime is 13989415403. The next prime is 13989415423. The reversal of 13989415414 is 41451498931.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 490884 + ... + 518599.

It is an arithmetic number, because the mean of its divisors is an integer number (969861753).

Almost surely, 2^13989415414 is an apocalyptic number.

13989415414 is a deficient number, since it is larger than the sum of its proper divisors (9287266658).

13989415414 is a wasteful number, since it uses less digits than its factorization.

13989415414 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1009552 (or 1009539 counting only the distinct ones).

The product of its digits is 622080, while the sum is 49.

The spelling of 13989415414 in words is "thirteen billion, nine hundred eighty-nine million, four hundred fifteen thousand, four hundred fourteen".