462404340466631 has 2 divisors, whose sum is σ = 462404340466632. Its totient is φ = 462404340466630.

The previous prime is 462404340466531. The next prime is 462404340466661. The reversal of 462404340466631 is 136664043404264.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 462404340466631 - 2¹⁰ = 462404340465607 is a prime.

It is a super-2 number, since 2×462404340466631² (a number of 30 digits) contains 22 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (462404340466661) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 231202170233315 + 231202170233316.

It is an arithmetic number, because the mean of its divisors is an integer number (231202170233316).

Almost surely, 2^{462404340466631} is an apocalyptic number.

462404340466631 is a deficient number, since it is larger than the sum of its proper divisors (1).

462404340466631 is an equidigital number, since it uses as much as digits as its factorization.

462404340466631 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 23887872, while the sum is 53.

The spelling of 462404340466631 in words is "four hundred sixty-two trillion, four hundred four billion, three hundred forty million, four hundred sixty-six thousand, six hundred thirty-one".