64300024969 has 2 divisors, whose sum is σ = 64300024970. Its totient is φ = 64300024968.

The previous prime is 64300024967. The next prime is 64300025057. The reversal of 64300024969 is 96942000346.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 47540133369 + 16759891600 = 218037^2 + 129460^2 .

It is a cyclic number.

It is not a de Polignac number, because 64300024969 - 2¹ = 64300024967 is a prime.

It is a super-2 number, since 2×64300024969² (a number of 22 digits) contains 22 as substring.

Together with 64300024967, it forms a pair of twin primes.

It is not a weakly prime, because it can be changed into another prime (64300024967) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 32150012484 + 32150012485.

It is an arithmetic number, because the mean of its divisors is an integer number (32150012485).

Almost surely, 2^64300024969 is an apocalyptic number.

It is an amenable number.

64300024969 is a deficient number, since it is larger than the sum of its proper divisors (1).

64300024969 is an equidigital number, since it uses as much as digits as its factorization.

64300024969 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 279936, while the sum is 43.

The spelling of 64300024969 in words is "sixty-four billion, three hundred million, twenty-four thousand, nine hundred sixty-nine".