14024640739 has 16 divisors (see below), whose sum is σ = 15140898432. Its totient is φ = 12941114368.

The previous prime is 14024640727. The next prime is 14024640781. The reversal of 14024640739 is 93704642041.

It is a cyclic number.

It is not a de Polignac number, because 14024640739 - 2⁷ = 14024640611 is a prime.

It is a super-2 number, since 2×14024640739² (a number of 21 digits) contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (14024640709) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1421367 + ... + 1431199.

It is an arithmetic number, because the mean of its divisors is an integer number (946306152).

Almost surely, 2^14024640739 is an apocalyptic number.

14024640739 is a deficient number, since it is larger than the sum of its proper divisors (1116257693).

14024640739 is a wasteful number, since it uses less digits than its factorization.

14024640739 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 11486.

The product of its (nonzero) digits is 145152, while the sum is 40.

The spelling of 14024640739 in words is "fourteen billion, twenty-four million, six hundred forty thousand, seven hundred thirty-nine".