454596334921 has 8 divisors (see below), whose sum is σ = 455253704640. Its totient is φ = 453939221712.

The previous prime is 454596334889. The next prime is 454596334937. The reversal of 454596334921 is 129433695454.

It is a happy number.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 454596334921 - 2⁵ = 454596334889 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (454596334961) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 3636270 + ... + 3759208.

It is an arithmetic number, because the mean of its divisors is an integer number (56906713080).

Almost surely, 2^454596334921 is an apocalyptic number.

It is an amenable number.

454596334921 is a deficient number, since it is larger than the sum of its proper divisors (657369719).

454596334921 is a wasteful number, since it uses less digits than its factorization.

454596334921 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 128255.

The product of its digits is 13996800, while the sum is 55.

The spelling of 454596334921 in words is "four hundred fifty-four billion, five hundred ninety-six million, three hundred thirty-four thousand, nine hundred twenty-one".