14396940384 has 48 divisors (see below), whose sum is σ = 37801597680. Its totient is φ = 4797757440.

The previous prime is 14396940377. The next prime is 14396940403. The reversal of 14396940384 is 48304969341.

It is a happy number.

It is a tau number, because it is divible by the number of its divisors (48).

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, 409452 + ... + 443220.

It is an arithmetic number, because the mean of its divisors is an integer number (787533285).

Almost surely, 2^14396940384 is an apocalyptic number.

It is an amenable number.

14396940384 is an abundant number, since it is smaller than the sum of its proper divisors (23404657296).

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

14396940384 is a wasteful number, since it uses less digits than its factorization.

14396940384 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 38223 (or 38215 counting only the distinct ones).

The product of its (nonzero) digits is 2239488, while the sum is 51.

The spelling of 14396940384 in words is "fourteen billion, three hundred ninety-six million, nine hundred forty thousand, three hundred eighty-four".