454661900232 has 32 divisors (see below), whose sum is σ = 1137438197280. Its totient is φ = 151449507200.

The previous prime is 454661900221. The next prime is 454661900239. The reversal of 454661900232 is 232009166454.

It is not an unprimeable number, because it can be changed into a prime (454661900239) 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, 6493173 + ... + 6562820.

It is an arithmetic number, because the mean of its divisors is an integer number (35544943665).

Almost surely, 2^454661900232 is an apocalyptic number.

It is an amenable number.

454661900232 is an abundant number, since it is smaller than the sum of its proper divisors (682776297048).

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

454661900232 is a wasteful number, since it uses less digits than its factorization.

454661900232 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 13057453 (or 13057449 counting only the distinct ones).

The product of its (nonzero) digits is 311040, while the sum is 42.

The spelling of 454661900232 in words is "four hundred fifty-four billion, six hundred sixty-one million, nine hundred thousand, two hundred thirty-two".