455284213384 has 64 divisors (see below), whose sum is σ = 1146170067840. Its totient is φ = 163738575360.

The previous prime is 455284213367. The next prime is 455284213393. The reversal of 455284213384 is 483312482554.

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, 28418829 + ... + 28434844.

It is an arithmetic number, because the mean of its divisors is an integer number (17908907310).

Almost surely, 2^455284213384 is an apocalyptic number.

455284213384 is a gapful number since it is divisible by the number (44) formed by its first and last digit.

It is an amenable number.

455284213384 is an abundant number, since it is smaller than the sum of its proper divisors (690885854456).

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

455284213384 is a wasteful number, since it uses less digits than its factorization.

455284213384 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 56853710 (or 56853706 counting only the distinct ones).

The product of its digits is 3686400, while the sum is 49.

The spelling of 455284213384 in words is "four hundred fifty-five billion, two hundred eighty-four million, two hundred thirteen thousand, three hundred eighty-four".