34120332427 has 2 divisors, whose sum is σ = 34120332428. Its totient is φ = 34120332426.

The previous prime is 34120332401. The next prime is 34120332451. The reversal of 34120332427 is 72423302143.

It is a strong prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-34120332427 is a prime.

It is not a weakly prime, because it can be changed into another prime (34120332227) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 17060166213 + 17060166214.

It is an arithmetic number, because the mean of its divisors is an integer number (17060166214).

Almost surely, 2^34120332427 is an apocalyptic number.

34120332427 is a deficient number, since it is larger than the sum of its proper divisors (1).

34120332427 is an equidigital number, since it uses as much as digits as its factorization.

34120332427 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 24192, while the sum is 31.

The spelling of 34120332427 in words is "thirty-four billion, one hundred twenty million, three hundred thirty-two thousand, four hundred twenty-seven".