306214055043244 has 48 divisors (see below), whose sum is σ = 572429807078976. Its totient is φ = 142822518272000.

The previous prime is 306214055043217. The next prime is 306214055043263. The reversal of 306214055043244 is 442340550412603.

It is a self number, because there is not a number n which added to its sum of digits gives 306214055043244.

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, 391116414 + ... + 391898554.

It is an arithmetic number, because the mean of its divisors is an integer number (11925620980812).

Almost surely, 2^{306214055043244} is an apocalyptic number.

306214055043244 is a gapful number since it is divisible by the number (34) formed by its first and last digit.

It is an amenable number.

306214055043244 is a deficient number, since it is larger than the sum of its proper divisors (266215752035732).

306214055043244 is a wasteful number, since it uses less digits than its factorization.

306214055043244 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 833226 (or 833224 counting only the distinct ones).

The product of its (nonzero) digits is 1382400, while the sum is 43.

The spelling of 306214055043244 in words is "three hundred six trillion, two hundred fourteen billion, fifty-five million, forty-three thousand, two hundred forty-four".