454668088923 has 20 divisors (see below), whose sum is σ = 714942676360. Its totient is φ = 287158792032.

The previous prime is 454668088913. The next prime is 454668088933. The reversal of 454668088923 is 329880866454.

454668088923 is a `hidden beast` number, since 4 + 5 + 466 + 8 + 0 + 88 + 92 + 3 = 666.

It is an interprime number because it is at equal distance from previous prime (454668088913) and next prime (454668088933).

It is not a de Polignac number, because 454668088923 - 2⁴ = 454668088907 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (454668088913) by changing a digit.

It is a polite number, since it can be written in 19 ways as a sum of consecutive naturals, for example, 147713890 + ... + 147716967.

It is an arithmetic number, because the mean of its divisors is an integer number (35747133818).

Almost surely, 2^454668088923 is an apocalyptic number.

454668088923 is a deficient number, since it is larger than the sum of its proper divisors (260274587437).

454668088923 is a wasteful number, since it uses less digits than its factorization.

454668088923 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 295430888 (or 295430879 counting only the distinct ones).

The product of its (nonzero) digits is 79626240, while the sum is 63.

The spelling of 454668088923 in words is "four hundred fifty-four billion, six hundred sixty-eight million, eighty-eight thousand, nine hundred twenty-three".