14393720704 has 32 divisors (see below), whose sum is σ = 31281810840. Its totient is φ = 6542599680.

The previous prime is 14393720699. The next prime is 14393720707. The reversal of 14393720704 is 40702739341.

It is a tau number, because it is divible by the number of its divisors (32).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (14393720707) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 5109999 + ... + 5112814.

Almost surely, 2^14393720704 is an apocalyptic number.

It is an amenable number.

14393720704 is an abundant number, since it is smaller than the sum of its proper divisors (16888090136).

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

14393720704 is a wasteful number, since it uses less digits than its factorization.

14393720704 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 10222838 (or 10222826 counting only the distinct ones).

The product of its (nonzero) digits is 127008, while the sum is 40.

The spelling of 14393720704 in words is "fourteen billion, three hundred ninety-three million, seven hundred twenty thousand, seven hundred four".