14720002536931 has 2 divisors, whose sum is σ = 14720002536932. Its totient is φ = 14720002536930.

The previous prime is 14720002536929. The next prime is 14720002536947. The reversal of 14720002536931 is 13963520002741.

14720002536931 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 14720002536931 - 2¹ = 14720002536929 is a prime.

It is a super-2 number, since 2×14720002536931² (a number of 27 digits) contains 22 as substring.

Together with 14720002536929, it forms a pair of twin primes.

It is not a weakly prime, because it can be changed into another prime (14720002534931) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 7360001268465 + 7360001268466.

It is an arithmetic number, because the mean of its divisors is an integer number (7360001268466).

Almost surely, 2^{14720002536931} is an apocalyptic number.

14720002536931 is a deficient number, since it is larger than the sum of its proper divisors (1).

14720002536931 is an equidigital number, since it uses as much as digits as its factorization.

14720002536931 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 272160, while the sum is 43.

The spelling of 14720002536931 in words is "fourteen trillion, seven hundred twenty billion, two million, five hundred thirty-six thousand, nine hundred thirty-one".