64316023199 has 2 divisors, whose sum is σ = 64316023200. Its totient is φ = 64316023198.

The previous prime is 64316023193. The next prime is 64316023241. The reversal of 64316023199 is 99132061346.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 64316023199 - 2¹⁶ = 64315957663 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (64316023193) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 32158011599 + 32158011600.

It is an arithmetic number, because the mean of its divisors is an integer number (32158011600).

Almost surely, 2^64316023199 is an apocalyptic number.

64316023199 is a deficient number, since it is larger than the sum of its proper divisors (1).

64316023199 is an equidigital number, since it uses as much as digits as its factorization.

64316023199 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 209952, while the sum is 44.

The spelling of 64316023199 in words is "sixty-four billion, three hundred sixteen million, twenty-three thousand, one hundred ninety-nine".