30204034943 has 2 divisors, whose sum is σ = 30204034944. Its totient is φ = 30204034942.

The previous prime is 30204034877. The next prime is 30204034957. The reversal of 30204034943 is 34943040203.

It is a strong prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-30204034943 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (30204234943) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 15102017471 + 15102017472.

It is an arithmetic number, because the mean of its divisors is an integer number (15102017472).

Almost surely, 2^30204034943 is an apocalyptic number.

30204034943 is a deficient number, since it is larger than the sum of its proper divisors (1).

30204034943 is an equidigital number, since it uses as much as digits as its factorization.

30204034943 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 31104, while the sum is 32.

The spelling of 30204034943 in words is "thirty billion, two hundred four million, thirty-four thousand, nine hundred forty-three".