34531333643 has 2 divisors, whose sum is σ = 34531333644. Its totient is φ = 34531333642.

The previous prime is 34531333637. The next prime is 34531333649. The reversal of 34531333643 is 34633313543.

It is a balanced prime because it is at equal distance from previous prime (34531333637) and next prime (34531333649).

It is a cyclic number.

It is not a de Polignac number, because 34531333643 - 2¹⁴ = 34531317259 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 34531333597 and 34531333606.

It is not a weakly prime, because it can be changed into another prime (34531333649) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 17265666821 + 17265666822.

It is an arithmetic number, because the mean of its divisors is an integer number (17265666822).

Almost surely, 2^34531333643 is an apocalyptic number.

34531333643 is a deficient number, since it is larger than the sum of its proper divisors (1).

34531333643 is an equidigital number, since it uses as much as digits as its factorization.

34531333643 is an evil number, because the sum of its binary digits is even.

The product of its digits is 349920, while the sum is 38.

The spelling of 34531333643 in words is "thirty-four billion, five hundred thirty-one million, three hundred thirty-three thousand, six hundred forty-three".