455422254420 has 96 divisors (see below), whose sum is σ = 1467002750976. Its totient is φ = 103407120000.

The previous prime is 455422254367. The next prime is 455422254433. The reversal of 455422254420 is 24452224554.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 3527106 + ... + 3653945.

It is an arithmetic number, because the mean of its divisors is an integer number (15281278656).

Almost surely, 2^455422254420 is an apocalyptic number.

It is an amenable number.

455422254420 is an abundant number, since it is smaller than the sum of its proper divisors (1011580496556).

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

455422254420 is a wasteful number, since it uses less digits than its factorization.

455422254420 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7181221 (or 7181219 counting only the distinct ones).

The product of its (nonzero) digits is 512000, while the sum is 39.

Adding to 455422254420 its reverse (24452224554), we get a palindrome (479874478974).

The spelling of 455422254420 in words is "four hundred fifty-five billion, four hundred twenty-two million, two hundred fifty-four thousand, four hundred twenty".