34410139409 has 2 divisors, whose sum is σ = 34410139410. Its totient is φ = 34410139408.

The previous prime is 34410139381. The next prime is 34410139427. The reversal of 34410139409 is 90493101443.

It is a happy number.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 23474836225 + 10935303184 = 153215^2 + 104572^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-34410139409 is a prime.

It is not a weakly prime, because it can be changed into another prime (34410139499) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 17205069704 + 17205069705.

It is an arithmetic number, because the mean of its divisors is an integer number (17205069705).

Almost surely, 2^34410139409 is an apocalyptic number.

It is an amenable number.

34410139409 is a deficient number, since it is larger than the sum of its proper divisors (1).

34410139409 is an equidigital number, since it uses as much as digits as its factorization.

34410139409 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 46656, while the sum is 38.

The spelling of 34410139409 in words is "thirty-four billion, four hundred ten million, one hundred thirty-nine thousand, four hundred nine".