29343633349 has 2 divisors, whose sum is σ = 29343633350. Its totient is φ = 29343633348.

The previous prime is 29343633317. The next prime is 29343633367. The reversal of 29343633349 is 94333634392.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 17373085249 + 11970548100 = 131807^2 + 109410^2 .

It is a cyclic number.

It is not a de Polignac number, because 29343633349 - 2⁵ = 29343633317 is a prime.

It is a super-2 number, since 2×29343633349² (a number of 22 digits) contains 22 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (29343633379) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 14671816674 + 14671816675.

It is an arithmetic number, because the mean of its divisors is an integer number (14671816675).

Almost surely, 2^29343633349 is an apocalyptic number.

It is an amenable number.

29343633349 is a deficient number, since it is larger than the sum of its proper divisors (1).

29343633349 is an equidigital number, since it uses as much as digits as its factorization.

29343633349 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 3779136, while the sum is 49.

The spelling of 29343633349 in words is "twenty-nine billion, three hundred forty-three million, six hundred thirty-three thousand, three hundred forty-nine".