14709923040 has 48 divisors (see below), whose sum is σ = 46336259088. Its totient is φ = 3922646016.

The previous prime is 14709923029. The next prime is 14709923069. The reversal of 14709923040 is 4032990741.

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

It is a self number, because there is not a number n which added to its sum of digits gives 14709923040.

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, 15322357 + ... + 15323316.

It is an arithmetic number, because the mean of its divisors is an integer number (965338731).

Almost surely, 2^14709923040 is an apocalyptic number.

14709923040 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

14709923040 is an abundant number, since it is smaller than the sum of its proper divisors (31626336048).

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

14709923040 is a wasteful number, since it uses less digits than its factorization.

14709923040 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 30645691 (or 30645683 counting only the distinct ones).

The product of its (nonzero) digits is 54432, while the sum is 39.

The spelling of 14709923040 in words is "fourteen billion, seven hundred nine million, nine hundred twenty-three thousand, forty".