29744269613 has 2 divisors, whose sum is σ = 29744269614. Its totient is φ = 29744269612.

The previous prime is 29744269603. The next prime is 29744269637. The reversal of 29744269613 is 31696244792.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 22969827364 + 6774442249 = 151558^2 + 82307^2 .

It is a cyclic number.

It is not a de Polignac number, because 29744269613 - 2³⁰ = 28670527789 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (29744269603) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 14872134806 + 14872134807.

It is an arithmetic number, because the mean of its divisors is an integer number (14872134807).

Almost surely, 2^29744269613 is an apocalyptic number.

It is an amenable number.

29744269613 is a deficient number, since it is larger than the sum of its proper divisors (1).

29744269613 is an equidigital number, since it uses as much as digits as its factorization.

29744269613 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 3919104, while the sum is 53.

The spelling of 29744269613 in words is "twenty-nine billion, seven hundred forty-four million, two hundred sixty-nine thousand, six hundred thirteen".