454734678322 has 4 divisors (see below), whose sum is σ = 682102017486. Its totient is φ = 227367339160.

The previous prime is 454734678301. The next prime is 454734678367. The reversal of 454734678322 is 223876437454.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in only one way, i.e., 441040763881 + 13693914441 = 664109^2 + 117021^2 .

It is a super-2 number, since 2×454734678322² (a number of 24 digits) contains 22 as substring.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 113683669579 + ... + 113683669582.

Almost surely, 2^454734678322 is an apocalyptic number.

454734678322 is a deficient number, since it is larger than the sum of its proper divisors (227367339164).

454734678322 is a wasteful number, since it uses less digits than its factorization.

454734678322 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 227367339163.

The product of its digits is 27095040, while the sum is 55.

The spelling of 454734678322 in words is "four hundred fifty-four billion, seven hundred thirty-four million, six hundred seventy-eight thousand, three hundred twenty-two".