465317420458240 has 72 divisors (see below), whose sum is σ = 1273806438528960. Its totient is φ = 159537401296896.

The previous prime is 465317420458211. The next prime is 465317420458307. The reversal of 465317420458240 is 42854024713564.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 25966364950 + ... + 25966382869.

It is an arithmetic number, because the mean of its divisors is an integer number (17691756090680).

Almost surely, 2^{465317420458240} is an apocalyptic number.

465317420458240 is a gapful number since it is divisible by the number (40) formed by its first and last digit.

It is an amenable number.

465317420458240 is an abundant number, since it is smaller than the sum of its proper divisors (808489018070720).

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

465317420458240 is an equidigital number, since it uses as much as digits as its factorization.

465317420458240 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 51932747847 (or 51932747833 counting only the distinct ones).

The product of its (nonzero) digits is 25804800, while the sum is 55.

The spelling of 465317420458240 in words is "four hundred sixty-five trillion, three hundred seventeen billion, four hundred twenty million, four hundred fifty-eight thousand, two hundred forty".