423264462293 has 2 divisors, whose sum is σ = 423264462294. Its totient is φ = 423264462292.

The previous prime is 423264462263. The next prime is 423264462301. The reversal of 423264462293 is 392264462324.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 408323556004 + 14940906289 = 639002^2 + 122233^2 .

It is a cyclic number.

It is not a de Polignac number, because 423264462293 - 2²⁸ = 422996026837 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (423264462263) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 211632231146 + 211632231147.

It is an arithmetic number, because the mean of its divisors is an integer number (211632231147).

Almost surely, 2^423264462293 is an apocalyptic number.

It is an amenable number.

423264462293 is a deficient number, since it is larger than the sum of its proper divisors (1).

423264462293 is an equidigital number, since it uses as much as digits as its factorization.

423264462293 is an evil number, because the sum of its binary digits is even.

The product of its digits is 2985984, while the sum is 47.

The spelling of 423264462293 in words is "four hundred twenty-three billion, two hundred sixty-four million, four hundred sixty-two thousand, two hundred ninety-three".