34240889369 has 2 divisors, whose sum is σ = 34240889370. Its totient is φ = 34240889368.

The previous prime is 34240889299. The next prime is 34240889411. The reversal of 34240889369 is 96398804243.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 33109441600 + 1131447769 = 181960^2 + 33637^2 .

It is a cyclic number.

It is not a de Polignac number, because 34240889369 - 2⁸ = 34240889113 is a prime.

It is a super-2 number, since 2×34240889369² (a number of 22 digits) contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (34240889869) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 17120444684 + 17120444685.

It is an arithmetic number, because the mean of its divisors is an integer number (17120444685).

Almost surely, 2^34240889369 is an apocalyptic number.

It is an amenable number.

34240889369 is a deficient number, since it is larger than the sum of its proper divisors (1).

34240889369 is an equidigital number, since it uses as much as digits as its factorization.

34240889369 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 8957952, while the sum is 56.

The spelling of 34240889369 in words is "thirty-four billion, two hundred forty million, eight hundred eighty-nine thousand, three hundred sixty-nine".