34443542423 has 2 divisors, whose sum is σ = 34443542424. Its totient is φ = 34443542422.

The previous prime is 34443542407. The next prime is 34443542431. The reversal of 34443542423 is 32424534443.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 34443542423 - 2⁴ = 34443542407 is a prime.

It is a super-2 number, since 2×34443542423² (a number of 22 digits) contains 22 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (34443542923) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 17221771211 + 17221771212.

It is an arithmetic number, because the mean of its divisors is an integer number (17221771212).

Almost surely, 2^34443542423 is an apocalyptic number.

34443542423 is a deficient number, since it is larger than the sum of its proper divisors (1).

34443542423 is an equidigital number, since it uses as much as digits as its factorization.

34443542423 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 552960, while the sum is 38.

The spelling of 34443542423 in words is "thirty-four billion, four hundred forty-three million, five hundred forty-two thousand, four hundred twenty-three".