454634512346 has 12 divisors (see below), whose sum is σ = 793290832938. Its totient is φ = 194843362392.

The previous prime is 454634512333. The next prime is 454634512399. The reversal of 454634512346 is 643215436454.

It can be written as a sum of positive squares in only one way, i.e., 313717611025 + 140916901321 = 560105^2 + 375389^2 .

It is a self number, because there is not a number n which added to its sum of digits gives 454634512346.

It is an unprimeable number.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 2319563741 + ... + 2319563936.

Almost surely, 2^454634512346 is an apocalyptic number.

454634512346 is a deficient number, since it is larger than the sum of its proper divisors (338656320592).

454634512346 is a wasteful number, since it uses less digits than its factorization.

454634512346 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4639127693 (or 4639127686 counting only the distinct ones).

The product of its digits is 4147200, while the sum is 47.

The spelling of 454634512346 in words is "four hundred fifty-four billion, six hundred thirty-four million, five hundred twelve thousand, three hundred forty-six".