34101938779 has 2 divisors, whose sum is σ = 34101938780. Its totient is φ = 34101938778.

The previous prime is 34101938743. The next prime is 34101938789. The reversal of 34101938779 is 97783910143.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 34101938779 - 2⁹ = 34101938267 is a prime.

It is not a weakly prime, because it can be changed into another prime (34101938789) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 17050969389 + 17050969390.

It is an arithmetic number, because the mean of its divisors is an integer number (17050969390).

Almost surely, 2^34101938779 is an apocalyptic number.

34101938779 is a deficient number, since it is larger than the sum of its proper divisors (1).

34101938779 is an equidigital number, since it uses as much as digits as its factorization.

34101938779 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 1143072, while the sum is 52.

The spelling of 34101938779 in words is "thirty-four billion, one hundred one million, nine hundred thirty-eight thousand, seven hundred seventy-nine".