14747589971 has 2 divisors, whose sum is σ = 14747589972. Its totient is φ = 14747589970.

The previous prime is 14747589943. The next prime is 14747589973. The reversal of 14747589971 is 17998574741.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 14747589971 - 2¹⁸ = 14747327827 is a prime.

Together with 14747589973, it forms a pair of twin primes.

It is a Chen prime.

It is not a weakly prime, because it can be changed into another prime (14747589973) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 7373794985 + 7373794986.

It is an arithmetic number, because the mean of its divisors is an integer number (7373794986).

Almost surely, 2^14747589971 is an apocalyptic number.

14747589971 is a deficient number, since it is larger than the sum of its proper divisors (1).

14747589971 is an equidigital number, since it uses as much as digits as its factorization.

14747589971 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 17781120, while the sum is 62.

The spelling of 14747589971 in words is "fourteen billion, seven hundred forty-seven million, five hundred eighty-nine thousand, nine hundred seventy-one".