34003842791 has 2 divisors, whose sum is σ = 34003842792. Its totient is φ = 34003842790.

The previous prime is 34003842751. The next prime is 34003842923. The reversal of 34003842791 is 19724830043.

It is a weak prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-34003842791 is a prime.

It is a super-2 number, since 2×34003842791² (a number of 22 digits) contains 22 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (34003842751) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 17001921395 + 17001921396.

It is an arithmetic number, because the mean of its divisors is an integer number (17001921396).

Almost surely, 2^34003842791 is an apocalyptic number.

34003842791 is a deficient number, since it is larger than the sum of its proper divisors (1).

34003842791 is an equidigital number, since it uses as much as digits as its factorization.

34003842791 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 145152, while the sum is 41.

The spelling of 34003842791 in words is "thirty-four billion, three million, eight hundred forty-two thousand, seven hundred ninety-one".