34101938743 has 2 divisors, whose sum is σ = 34101938744. Its totient is φ = 34101938742.

The previous prime is 34101938713. The next prime is 34101938779. The reversal of 34101938743 is 34783910143.

It is a weak prime.

It is an emirp because it is prime and its reverse (34783910143) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 34101938743 - 2²¹ = 34099841591 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 34101938743.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (34101938713) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 17050969371 + 17050969372.

It is an arithmetic number, because the mean of its divisors is an integer number (17050969372).

Almost surely, 2^34101938743 is an apocalyptic number.

34101938743 is a deficient number, since it is larger than the sum of its proper divisors (1).

34101938743 is an equidigital number, since it uses as much as digits as its factorization.

34101938743 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 217728, while the sum is 43.

The spelling of 34101938743 in words is "thirty-four billion, one hundred one million, nine hundred thirty-eight thousand, seven hundred forty-three".