30194228806 has 32 divisors (see below), whose sum is σ = 53174433600. Its totient is φ = 12587342976.

The previous prime is 30194228783. The next prime is 30194228839. The reversal of 30194228806 is 60882249103.

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, 3794520 + ... + 3802468.

It is an arithmetic number, because the mean of its divisors is an integer number (1661701050).

Almost surely, 2^30194228806 is an apocalyptic number.

30194228806 is a deficient number, since it is larger than the sum of its proper divisors (22980204794).

30194228806 is a wasteful number, since it uses less digits than its factorization.

30194228806 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 15328.

The product of its (nonzero) digits is 165888, while the sum is 43.

The spelling of 30194228806 in words is "thirty billion, one hundred ninety-four million, two hundred twenty-eight thousand, eight hundred six".