34115366443 has 2 divisors, whose sum is σ = 34115366444. Its totient is φ = 34115366442.

The previous prime is 34115366353. The next prime is 34115366479. The reversal of 34115366443 is 34466351143.

It is a strong prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-34115366443 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 34115366396 and 34115366405.

It is not a weakly prime, because it can be changed into another prime (34115366543) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 17057683221 + 17057683222.

It is an arithmetic number, because the mean of its divisors is an integer number (17057683222).

Almost surely, 2^34115366443 is an apocalyptic number.

34115366443 is a deficient number, since it is larger than the sum of its proper divisors (1).

34115366443 is an equidigital number, since it uses as much as digits as its factorization.

34115366443 is an evil number, because the sum of its binary digits is even.

The product of its digits is 311040, while the sum is 40.

The spelling of 34115366443 in words is "thirty-four billion, one hundred fifteen million, three hundred sixty-six thousand, four hundred forty-three".