34519697029 has 2 divisors, whose sum is σ = 34519697030. Its totient is φ = 34519697028.

The previous prime is 34519697011. The next prime is 34519697077. The reversal of 34519697029 is 92079691543.

It is a happy number.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 29353968900 + 5165728129 = 171330^2 + 71873^2 .

It is a cyclic number.

It is not a de Polignac number, because 34519697029 - 2⁵ = 34519696997 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (34517697029) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 17259848514 + 17259848515.

It is an arithmetic number, because the mean of its divisors is an integer number (17259848515).

Almost surely, 2^34519697029 is an apocalyptic number.

It is an amenable number.

34519697029 is a deficient number, since it is larger than the sum of its proper divisors (1).

34519697029 is an equidigital number, since it uses as much as digits as its factorization.

34519697029 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 3674160, while the sum is 55.

It can be divided in two parts, 345196 and 97029, that added together give a square (442225 = 665²).

The spelling of 34519697029 in words is "thirty-four billion, five hundred nineteen million, six hundred ninety-seven thousand, twenty-nine".