454470871692 has 24 divisors (see below), whose sum is σ = 1060444413952. Its totient is φ = 151488522000.

The previous prime is 454470871681. The next prime is 454470871733. The reversal of 454470871692 is 296178074454.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1231317 + ... + 1557267.

Almost surely, 2^454470871692 is an apocalyptic number.

It is an amenable number.

454470871692 is an abundant number, since it is smaller than the sum of its proper divisors (605973542260).

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

454470871692 is a wasteful number, since it uses less digits than its factorization.

454470871692 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 442149 (or 442147 counting only the distinct ones).

The product of its (nonzero) digits is 13547520, while the sum is 57.

The spelling of 454470871692 in words is "four hundred fifty-four billion, four hundred seventy million, eight hundred seventy-one thousand, six hundred ninety-two".