461346453406464 has 72 divisors (see below), whose sum is σ = 1228801053646320. Its totient is φ = 153663583223808.

The previous prime is 461346453406379. The next prime is 461346453406513. The reversal of 461346453406464 is 464604354643164.

It is a junction number, because it is equal to n+sod(n) for n = 461346453406398 and 461346453406407.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 230581209 + ... + 232573400.

Almost surely, 2^{461346453406464} is an apocalyptic number.

It is an amenable number.

461346453406464 is an abundant number, since it is smaller than the sum of its proper divisors (767454600239856).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

461346453406464 is a wasteful number, since it uses less digits than its factorization.

461346453406464 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 463155925 (or 463155911 counting only the distinct ones).

The product of its (nonzero) digits is 238878720, while the sum is 60.

The spelling of 461346453406464 in words is "four hundred sixty-one trillion, three hundred forty-six billion, four hundred fifty-three million, four hundred six thousand, four hundred sixty-four".