34981330427 has 2 divisors, whose sum is σ = 34981330428. Its totient is φ = 34981330426.

The previous prime is 34981330393. The next prime is 34981330451. The reversal of 34981330427 is 72403318943.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 34981330427 - 2²⁸ = 34712894971 is a prime.

It is not a weakly prime, because it can be changed into another prime (34981300427) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 17490665213 + 17490665214.

It is an arithmetic number, because the mean of its divisors is an integer number (17490665214).

Almost surely, 2^34981330427 is an apocalyptic number.

34981330427 is a deficient number, since it is larger than the sum of its proper divisors (1).

34981330427 is an equidigital number, since it uses as much as digits as its factorization.

34981330427 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 435456, while the sum is 44.

The spelling of 34981330427 in words is "thirty-four billion, nine hundred eighty-one million, three hundred thirty thousand, four hundred twenty-seven".