34531564043 has 2 divisors, whose sum is σ = 34531564044. Its totient is φ = 34531564042.

The previous prime is 34531564031. The next prime is 34531564057. The reversal of 34531564043 is 34046513543.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 34531564043 - 2¹² = 34531559947 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 34531563988 and 34531564006.

It is not a weakly prime, because it can be changed into another prime (34531564843) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 17265782021 + 17265782022.

It is an arithmetic number, because the mean of its divisors is an integer number (17265782022).

Almost surely, 2^34531564043 is an apocalyptic number.

34531564043 is a deficient number, since it is larger than the sum of its proper divisors (1).

34531564043 is an equidigital number, since it uses as much as digits as its factorization.

34531564043 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 259200, while the sum is 38.

The spelling of 34531564043 in words is "thirty-four billion, five hundred thirty-one million, five hundred sixty-four thousand, forty-three".