18302346954 has 16 divisors (see below), whose sum is σ = 40671882240. Its totient is φ = 6100782300.

The previous prime is 18302346947. The next prime is 18302346971. The reversal of 18302346954 is 45964320381.

18302346954 is a `hidden beast` number, since 183 + 0 + 2 + 3 + 469 + 5 + 4 = 666.

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, 169466122 + ... + 169466229.

It is an arithmetic number, because the mean of its divisors is an integer number (2541992640).

Almost surely, 2^18302346954 is an apocalyptic number.

18302346954 is an abundant number, since it is smaller than the sum of its proper divisors (22369535286).

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

18302346954 is a wasteful number, since it uses less digits than its factorization.

18302346954 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 338932362 (or 338932356 counting only the distinct ones).

The product of its (nonzero) digits is 622080, while the sum is 45.

The spelling of 18302346954 in words is "eighteen billion, three hundred two million, three hundred forty-six thousand, nine hundred fifty-four".