34444644433 has 2 divisors, whose sum is σ = 34444644434. Its totient is φ = 34444644432.

The previous prime is 34444644407. The next prime is 34444644463. The reversal of 34444644433 is 33444644443.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 22013063424 + 12431581009 = 148368^2 + 111497^2 .

It is a cyclic number.

It is not a de Polignac number, because 34444644433 - 2³³ = 25854709841 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 34444644433.

It is not a weakly prime, because it can be changed into another prime (34444644463) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 17222322216 + 17222322217.

It is an arithmetic number, because the mean of its divisors is an integer number (17222322217).

Almost surely, 2^34444644433 is an apocalyptic number.

It is an amenable number.

34444644433 is a deficient number, since it is larger than the sum of its proper divisors (1).

34444644433 is an equidigital number, since it uses as much as digits as its factorization.

34444644433 is an evil number, because the sum of its binary digits is even.

The product of its digits is 2654208, while the sum is 43.

The spelling of 34444644433 in words is "thirty-four billion, four hundred forty-four million, six hundred forty-four thousand, four hundred thirty-three".