454222344000 has 112 divisors (see below), whose sum is σ = 1499842259136. Its totient is φ = 121125952000.

The previous prime is 454222343989. The next prime is 454222344019. The reversal of 454222344000 is 443222454.

It is a Harshad number since it is a multiple of its sum of digits (30).

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, 9438966 + ... + 9486965.

Almost surely, 2^454222344000 is an apocalyptic number.

454222344000 is a gapful number since it is divisible by the number (40) formed by its first and last digit.

It is an amenable number.

454222344000 is an abundant number, since it is smaller than the sum of its proper divisors (1045619915136).

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

454222344000 is a wasteful number, since it uses less digits than its factorization.

454222344000 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 18925961 (or 18925941 counting only the distinct ones).

The product of its (nonzero) digits is 30720, while the sum is 30.

Adding to 454222344000 its reverse (443222454), we get a palindrome (454665566454).

The spelling of 454222344000 in words is "four hundred fifty-four billion, two hundred twenty-two million, three hundred forty-four thousand".