14764931971 has 2 divisors, whose sum is σ = 14764931972. Its totient is φ = 14764931970.

The previous prime is 14764931963. The next prime is 14764932011. The reversal of 14764931971 is 17913946741.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 14764931971 - 2³ = 14764931963 is a prime.

It is a super-2 number, since 2×14764931971² (a number of 21 digits) contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (14764931941) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 7382465985 + 7382465986.

It is an arithmetic number, because the mean of its divisors is an integer number (7382465986).

Almost surely, 2^14764931971 is an apocalyptic number.

14764931971 is a deficient number, since it is larger than the sum of its proper divisors (1).

14764931971 is an equidigital number, since it uses as much as digits as its factorization.

14764931971 is an evil number, because the sum of its binary digits is even.

The product of its digits is 1143072, while the sum is 52.

The spelling of 14764931971 in words is "fourteen billion, seven hundred sixty-four million, nine hundred thirty-one thousand, nine hundred seventy-one".