14573720039 has 2 divisors, whose sum is σ = 14573720040. Its totient is φ = 14573720038.

The previous prime is 14573720011. The next prime is 14573720047. The reversal of 14573720039 is 93002737541.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 14573720039 - 2²⁴ = 14556942823 is a prime.

It is a Sophie Germain prime.

It is a junction number, because it is equal to n+sod(n) for n = 14573719978 and 14573720005.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (14573020039) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 7286860019 + 7286860020.

It is an arithmetic number, because the mean of its divisors is an integer number (7286860020).

Almost surely, 2^14573720039 is an apocalyptic number.

14573720039 is a deficient number, since it is larger than the sum of its proper divisors (1).

14573720039 is an equidigital number, since it uses as much as digits as its factorization.

14573720039 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 158760, while the sum is 41.

The spelling of 14573720039 in words is "fourteen billion, five hundred seventy-three million, seven hundred twenty thousand, thirty-nine".