462245763340 has 48 divisors (see below), whose sum is σ = 979505759232. Its totient is φ = 183227498496.

The previous prime is 462245763319. The next prime is 462245763347. The reversal of 462245763340 is 43367542264.

It is a super-2 number, since 2×462245763340² (a number of 24 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (462245763347) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 2070604 + ... + 2282956.

It is an arithmetic number, because the mean of its divisors is an integer number (20406369984).

Almost surely, 2^462245763340 is an apocalyptic number.

It is an amenable number.

462245763340 is an abundant number, since it is smaller than the sum of its proper divisors (517259995892).

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

462245763340 is a wasteful number, since it uses less digits than its factorization.

462245763340 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 213346 (or 213344 counting only the distinct ones).

The product of its (nonzero) digits is 2903040, while the sum is 46.

The spelling of 462245763340 in words is "four hundred sixty-two billion, two hundred forty-five million, seven hundred sixty-three thousand, three hundred forty".