30204034451 has 2 divisors, whose sum is σ = 30204034452. Its totient is φ = 30204034450.

The previous prime is 30204034411. The next prime is 30204034477. The reversal of 30204034451 is 15443040203.

It is an a-pointer prime, because the next prime (30204034477) can be obtained adding 30204034451 to its sum of digits (26).

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 30204034451 - 2¹⁰ = 30204033427 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 30204034451.

It is not a weakly prime, because it can be changed into another prime (30204034411) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 15102017225 + 15102017226.

It is an arithmetic number, because the mean of its divisors is an integer number (15102017226).

Almost surely, 2^30204034451 is an apocalyptic number.

30204034451 is a deficient number, since it is larger than the sum of its proper divisors (1).

30204034451 is an equidigital number, since it uses as much as digits as its factorization.

30204034451 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 5760, while the sum is 26.

Adding to 30204034451 its reverse (15443040203), we get a palindrome (45647074654).

The spelling of 30204034451 in words is "thirty billion, two hundred four million, thirty-four thousand, four hundred fifty-one".