14305640937 has 16 divisors (see below), whose sum is σ = 21945379200. Its totient is φ = 8119786752.

The previous prime is 14305640903. The next prime is 14305640963. The reversal of 14305640937 is 73904650341.

It is not a de Polignac number, because 14305640937 - 2²² = 14301446633 is a prime.

It is not an unprimeable number, because it can be changed into a prime (14305640737) 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, 2282848 + ... + 2289105.

It is an arithmetic number, because the mean of its divisors is an integer number (1371586200).

Almost surely, 2^14305640937 is an apocalyptic number.

It is an amenable number.

14305640937 is a deficient number, since it is larger than the sum of its proper divisors (7639738263).

14305640937 is a wasteful number, since it uses less digits than its factorization.

14305640937 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4572112.

The product of its (nonzero) digits is 272160, while the sum is 42.

The spelling of 14305640937 in words is "fourteen billion, three hundred five million, six hundred forty thousand, nine hundred thirty-seven".