30479922413 has 2 divisors, whose sum is σ = 30479922414. Its totient is φ = 30479922412.

The previous prime is 30479922401. The next prime is 30479922433. The reversal of 30479922413 is 31422997403.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 29660417284 + 819505129 = 172222^2 + 28627^2 .

It is a cyclic number.

It is not a de Polignac number, because 30479922413 - 2¹⁶ = 30479856877 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (30479922433) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 15239961206 + 15239961207.

It is an arithmetic number, because the mean of its divisors is an integer number (15239961207).

Almost surely, 2^30479922413 is an apocalyptic number.

It is an amenable number.

30479922413 is a deficient number, since it is larger than the sum of its proper divisors (1).

30479922413 is an equidigital number, since it uses as much as digits as its factorization.

30479922413 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 326592, while the sum is 44.

The spelling of 30479922413 in words is "thirty billion, four hundred seventy-nine million, nine hundred twenty-two thousand, four hundred thirteen".