29313066413 has 2 divisors, whose sum is σ = 29313066414. Its totient is φ = 29313066412.

The previous prime is 29313066379. The next prime is 29313066457. The reversal of 29313066413 is 31466031392.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 26798344804 + 2514721609 = 163702^2 + 50147^2 .

It is a cyclic number.

It is not a de Polignac number, because 29313066413 - 2²⁰ = 29312017837 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (29313066613) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 14656533206 + 14656533207.

It is an arithmetic number, because the mean of its divisors is an integer number (14656533207).

Almost surely, 2^29313066413 is an apocalyptic number.

It is an amenable number.

29313066413 is a deficient number, since it is larger than the sum of its proper divisors (1).

29313066413 is an equidigital number, since it uses as much as digits as its factorization.

29313066413 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 69984, while the sum is 38.

The spelling of 29313066413 in words is "twenty-nine billion, three hundred thirteen million, sixty-six thousand, four hundred thirteen".