34216261843 has 2 divisors, whose sum is σ = 34216261844. Its totient is φ = 34216261842.

The previous prime is 34216261771. The next prime is 34216261861. The reversal of 34216261843 is 34816261243.

It is a strong prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-34216261843 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 34216261796 and 34216261805.

It is not a weakly prime, because it can be changed into another prime (34216264843) 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, 17108130921 + 17108130922.

It is an arithmetic number, because the mean of its divisors is an integer number (17108130922).

Almost surely, 2^34216261843 is an apocalyptic number.

34216261843 is a deficient number, since it is larger than the sum of its proper divisors (1).

34216261843 is an equidigital number, since it uses as much as digits as its factorization.

34216261843 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 165888, while the sum is 40.

The spelling of 34216261843 in words is "thirty-four billion, two hundred sixteen million, two hundred sixty-one thousand, eight hundred forty-three".