464822223367668 has 48 divisors (see below), whose sum is σ = 1084809700128000. Its totient is φ = 154908671073408.

The previous prime is 464822223367657. The next prime is 464822223367729. The reversal of 464822223367668 is 866763322228464.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1255551573 + ... + 1255921731.

It is an arithmetic number, because the mean of its divisors is an integer number (22600202086000).

Almost surely, 2^{464822223367668} is an apocalyptic number.

It is an amenable number.

464822223367668 is an abundant number, since it is smaller than the sum of its proper divisors (619987476760332).

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

464822223367668 is a wasteful number, since it uses less digits than its factorization.

464822223367668 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 391544 (or 391542 counting only the distinct ones).

The product of its digits is 1337720832, while the sum is 69.

The spelling of 464822223367668 in words is "four hundred sixty-four trillion, eight hundred twenty-two billion, two hundred twenty-three million, three hundred sixty-seven thousand, six hundred sixty-eight".