34421044039 has 2 divisors, whose sum is σ = 34421044040. Its totient is φ = 34421044038.

The previous prime is 34421044003. The next prime is 34421044051. The reversal of 34421044039 is 93044012443.

It is a strong prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-34421044039 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 34421043995 and 34421044013.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (34421047039) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 17210522019 + 17210522020.

It is an arithmetic number, because the mean of its divisors is an integer number (17210522020).

Almost surely, 2^34421044039 is an apocalyptic number.

34421044039 is a deficient number, since it is larger than the sum of its proper divisors (1).

34421044039 is an equidigital number, since it uses as much as digits as its factorization.

34421044039 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 41472, while the sum is 34.

The spelling of 34421044039 in words is "thirty-four billion, four hundred twenty-one million, forty-four thousand, thirty-nine".