30204434329 has 2 divisors, whose sum is σ = 30204434330. Its totient is φ = 30204434328.

The previous prime is 30204434317. The next prime is 30204434339. The reversal of 30204434329 is 92343440203.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 15613002304 + 14591432025 = 124952^2 + 120795^2 .

It is a cyclic number.

It is not a de Polignac number, because 30204434329 - 2³¹ = 28056950681 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 30204434294 and 30204434303.

It is not a weakly prime, because it can be changed into another prime (30204434339) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 15102217164 + 15102217165.

It is an arithmetic number, because the mean of its divisors is an integer number (15102217165).

Almost surely, 2^30204434329 is an apocalyptic number.

It is an amenable number.

30204434329 is a deficient number, since it is larger than the sum of its proper divisors (1).

30204434329 is an equidigital number, since it uses as much as digits as its factorization.

30204434329 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 62208, while the sum is 34.

The spelling of 30204434329 in words is "thirty billion, two hundred four million, four hundred thirty-four thousand, three hundred twenty-nine".