29239148713 has 2 divisors, whose sum is σ = 29239148714. Its totient is φ = 29239148712.

The previous prime is 29239148707. The next prime is 29239148749. The reversal of 29239148713 is 31784193292.

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., 25200927504 + 4038221209 = 158748^2 + 63547^2 .

It is a cyclic number.

It is not a de Polignac number, because 29239148713 - 2⁵ = 29239148681 is a prime.

It is not a weakly prime, because it can be changed into another prime (29239128713) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 14619574356 + 14619574357.

It is an arithmetic number, because the mean of its divisors is an integer number (14619574357).

Almost surely, 2^29239148713 is an apocalyptic number.

It is an amenable number.

29239148713 is a deficient number, since it is larger than the sum of its proper divisors (1).

29239148713 is an equidigital number, since it uses as much as digits as its factorization.

29239148713 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 653184, while the sum is 49.

The spelling of 29239148713 in words is "twenty-nine billion, two hundred thirty-nine million, one hundred forty-eight thousand, seven hundred thirteen".