454353444353454 has 128 divisors (see below), whose sum is σ = 989397348065280. Its totient is φ = 138533862297600.

The previous prime is 454353444353383. The next prime is 454353444353477.

454353444353454 is nontrivially palindromic in base 10.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 10123942987 + ... + 10123987865.

It is an arithmetic number, because the mean of its divisors is an integer number (7729666781760).

Almost surely, 2^{454353444353454} is an apocalyptic number.

454353444353454 is an abundant number, since it is smaller than the sum of its proper divisors (535043903711826).

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

454353444353454 is a wasteful number, since it uses less digits than its factorization.

454353444353454 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 54146.

The product of its digits is 829440000, while the sum is 60.

The spelling of 454353444353454 in words is "four hundred fifty-four trillion, three hundred fifty-three billion, four hundred forty-four million, three hundred fifty-three thousand, four hundred fifty-four".