34443425693 has 2 divisors, whose sum is σ = 34443425694. Its totient is φ = 34443425692.

The previous prime is 34443425647. The next prime is 34443425713. The reversal of 34443425693 is 39652434443.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 22140844804 + 12302580889 = 148798^2 + 110917^2 .

It is a cyclic number.

It is not a de Polignac number, because 34443425693 - 2¹⁶ = 34443360157 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (34443427693) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 17221712846 + 17221712847.

It is an arithmetic number, because the mean of its divisors is an integer number (17221712847).

Almost surely, 2^34443425693 is an apocalyptic number.

It is an amenable number.

34443425693 is a deficient number, since it is larger than the sum of its proper divisors (1).

34443425693 is an equidigital number, since it uses as much as digits as its factorization.

34443425693 is an evil number, because the sum of its binary digits is even.

The product of its digits is 3732480, while the sum is 47.

The spelling of 34443425693 in words is "thirty-four billion, four hundred forty-three million, four hundred twenty-five thousand, six hundred ninety-three".