34113343119991 has 2 divisors, whose sum is σ = 34113343119992. Its totient is φ = 34113343119990.

The previous prime is 34113343119983. The next prime is 34113343120049. The reversal of 34113343119991 is 19991134331143.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 34113343119991 - 2³ = 34113343119983 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (34113343119941) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 17056671559995 + 17056671559996.

It is an arithmetic number, because the mean of its divisors is an integer number (17056671559996).

Almost surely, 2^{34113343119991} is an apocalyptic number.

34113343119991 is a deficient number, since it is larger than the sum of its proper divisors (1).

34113343119991 is an equidigital number, since it uses as much as digits as its factorization.

34113343119991 is an evil number, because the sum of its binary digits is even.

The product of its digits is 944784, while the sum is 52.

The spelling of 34113343119991 in words is "thirty-four trillion, one hundred thirteen billion, three hundred forty-three million, one hundred nineteen thousand, nine hundred ninety-one".