454373373454 has 256 divisors, whose sum is σ = 951986939904. Its totient is φ = 156996403200.

The previous prime is 454373373427. The next prime is 454373373481.

454373373454 is nontrivially palindromic in base 10.

It is an interprime number because it is at equal distance from previous prime (454373373427) and next prime (454373373481).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 127 ways as a sum of consecutive naturals, for example, 1348288774 + ... + 1348289110.

It is an arithmetic number, because the mean of its divisors is an integer number (3718698984).

Almost surely, 2^454373373454 is an apocalyptic number.

454373373454 is an abundant number, since it is smaller than the sum of its proper divisors (497613566450).

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

454373373454 is a wasteful number, since it uses less digits than its factorization.

454373373454 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 651.

The product of its digits is 25401600, while the sum is 52.

The spelling of 454373373454 in words is "four hundred fifty-four billion, three hundred seventy-three million, three hundred seventy-three thousand, four hundred fifty-four".