30348184854 has 32 divisors (see below), whose sum is σ = 68207295744. Its totient is φ = 8931906720.

The previous prime is 30348184843. The next prime is 30348184873. The reversal of 30348184854 is 45848184303.

It is a Curzon number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 8456452 + ... + 8460039.

It is an arithmetic number, because the mean of its divisors is an integer number (2131477992).

Almost surely, 2^30348184854 is an apocalyptic number.

30348184854 is an abundant number, since it is smaller than the sum of its proper divisors (37859110890).

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

30348184854 is a wasteful number, since it uses less digits than its factorization.

30348184854 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 16916532.

The product of its (nonzero) digits is 1474560, while the sum is 48.

The spelling of 30348184854 in words is "thirty billion, three hundred forty-eight million, one hundred eighty-four thousand, eight hundred fifty-four".