34445429929 has 2 divisors, whose sum is σ = 34445429930. Its totient is φ = 34445429928.

The previous prime is 34445429927. The next prime is 34445429959. The reversal of 34445429929 is 92992454443.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 32273403904 + 2172026025 = 179648^2 + 46605^2 .

It is a cyclic number.

It is not a de Polignac number, because 34445429929 - 2¹ = 34445429927 is a prime.

Together with 34445429927, it forms a pair of twin primes.

It is a self number, because there is not a number n which added to its sum of digits gives 34445429929.

It is not a weakly prime, because it can be changed into another prime (34445429927) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 17222714964 + 17222714965.

It is an arithmetic number, because the mean of its divisors is an integer number (17222714965).

Almost surely, 2^34445429929 is an apocalyptic number.

It is an amenable number.

34445429929 is a deficient number, since it is larger than the sum of its proper divisors (1).

34445429929 is an equidigital number, since it uses as much as digits as its factorization.

34445429929 is an evil number, because the sum of its binary digits is even.

The product of its digits is 11197440, while the sum is 55.

The spelling of 34445429929 in words is "thirty-four billion, four hundred forty-five million, four hundred twenty-nine thousand, nine hundred twenty-nine".