454511314442256 has 40 divisors (see below), whose sum is σ = 1174186168537344. Its totient is φ = 151499650247040.

The previous prime is 454511314442221. The next prime is 454511314442287. The reversal of 454511314442256 is 652244413115454.

It is a junction number, because it is equal to n+sod(n) for n = 454511314442199 and 454511314442208.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 127005355 + ... + 130534986.

Almost surely, 2^{454511314442256} is an apocalyptic number.

It is an amenable number.

454511314442256 is an abundant number, since it is smaller than the sum of its proper divisors (719674854095088).

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

454511314442256 is a wasteful number, since it uses less digits than its factorization.

454511314442256 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 257577119 (or 257577113 counting only the distinct ones).

The product of its digits is 9216000, while the sum is 51.

The spelling of 454511314442256 in words is "four hundred fifty-four trillion, five hundred eleven billion, three hundred fourteen million, four hundred forty-two thousand, two hundred fifty-six".