30314574623 has 2 divisors, whose sum is σ = 30314574624. Its totient is φ = 30314574622.

The previous prime is 30314574617. The next prime is 30314574649. The reversal of 30314574623 is 32647541303.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 30314574623 - 2⁶ = 30314574559 is a prime.

It is a Sophie Germain prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (30314574683) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 15157287311 + 15157287312.

It is an arithmetic number, because the mean of its divisors is an integer number (15157287312).

Almost surely, 2^30314574623 is an apocalyptic number.

30314574623 is a deficient number, since it is larger than the sum of its proper divisors (1).

30314574623 is an equidigital number, since it uses as much as digits as its factorization.

30314574623 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 181440, while the sum is 38.

The spelling of 30314574623 in words is "thirty billion, three hundred fourteen million, five hundred seventy-four thousand, six hundred twenty-three".