465682194431 has 2 divisors, whose sum is σ = 465682194432. Its totient is φ = 465682194430.

The previous prime is 465682194421. The next prime is 465682194451. The reversal of 465682194431 is 134491286564.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 465682194431 - 2²⁶ = 465615085567 is a prime.

It is a super-2 number, since 2×465682194431² (a number of 24 digits) contains 22 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (465682194421) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 232841097215 + 232841097216.

It is an arithmetic number, because the mean of its divisors is an integer number (232841097216).

Almost surely, 2^465682194431 is an apocalyptic number.

465682194431 is a deficient number, since it is larger than the sum of its proper divisors (1).

465682194431 is an equidigital number, since it uses as much as digits as its factorization.

465682194431 is an evil number, because the sum of its binary digits is even.

The product of its digits is 4976640, while the sum is 53.

The spelling of 465682194431 in words is "four hundred sixty-five billion, six hundred eighty-two million, one hundred ninety-four thousand, four hundred thirty-one".