306349239230 has 32 divisors (see below), whose sum is σ = 600466759200. Its totient is φ = 112087124352.

The previous prime is 306349239227. The next prime is 306349239269. The reversal of 306349239230 is 32932943603.

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, 27793877 + ... + 27804896.

It is an arithmetic number, because the mean of its divisors is an integer number (18764586225).

Almost surely, 2^306349239230 is an apocalyptic number.

306349239230 is a deficient number, since it is larger than the sum of its proper divisors (294117519970).

306349239230 is a wasteful number, since it uses less digits than its factorization.

306349239230 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 55598828.

The product of its (nonzero) digits is 629856, while the sum is 44.

The spelling of 306349239230 in words is "three hundred six billion, three hundred forty-nine million, two hundred thirty-nine thousand, two hundred thirty".