2321589479047 has 2 divisors, whose sum is σ = 2321589479048. Its totient is φ = 2321589479046.

The previous prime is 2321589479003. The next prime is 2321589479071. The reversal of 2321589479047 is 7409749851232.

It is a strong prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-2321589479047 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (2321589474047) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1160794739523 + 1160794739524.

It is an arithmetic number, because the mean of its divisors is an integer number (1160794739524).

Almost surely, 2^{2321589479047} is an apocalyptic number.

2321589479047 is a deficient number, since it is larger than the sum of its proper divisors (1).

2321589479047 is an equidigital number, since it uses as much as digits as its factorization.

2321589479047 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 30481920, while the sum is 61.

The spelling of 2321589479047 in words is "two trillion, three hundred twenty-one billion, five hundred eighty-nine million, four hundred seventy-nine thousand, forty-seven".