455444342064 has 60 divisors (see below), whose sum is σ = 1274785665192. Its totient is φ = 151794048000.

The previous prime is 455444342063. The next prime is 455444342083. The reversal of 455444342064 is 460243444554.

455444342064 is a `hidden beast` number, since 4 + 5 + 5 + 4 + 4 + 434 + 206 + 4 = 666.

It is a hoax number, since the sum of its digits (45) coincides with the sum of the digits of its distinct prime factors.

It is not an unprimeable number, because it can be changed into a prime (455444342063) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 860704 + ... + 1285184.

Almost surely, 2^455444342064 is an apocalyptic number.

It is an amenable number.

455444342064 is an abundant number, since it is smaller than the sum of its proper divisors (819341323128).

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

455444342064 is a wasteful number, since it uses less digits than its factorization.

455444342064 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 431946 (or 431937 counting only the distinct ones).

The product of its (nonzero) digits is 3686400, while the sum is 45.

The spelling of 455444342064 in words is "four hundred fifty-five billion, four hundred forty-four million, three hundred forty-two thousand, sixty-four".