13229473241 has 2 divisors, whose sum is σ = 13229473242. Its totient is φ = 13229473240.

The previous prime is 13229473217. The next prime is 13229473289. The reversal of 13229473241 is 14237492231.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 13225920016 + 3553225 = 115004^2 + 1885^2 .

It is a cyclic number.

It is not a de Polignac number, because 13229473241 - 2²⁶ = 13162364377 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 13229473195 and 13229473204.

It is not a weakly prime, because it can be changed into another prime (13229473211) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 6614736620 + 6614736621.

It is an arithmetic number, because the mean of its divisors is an integer number (6614736621).

Almost surely, 2^13229473241 is an apocalyptic number.

It is an amenable number.

13229473241 is a deficient number, since it is larger than the sum of its proper divisors (1).

13229473241 is an equidigital number, since it uses as much as digits as its factorization.

13229473241 is an evil number, because the sum of its binary digits is even.

The product of its digits is 72576, while the sum is 38.

The spelling of 13229473241 in words is "thirteen billion, two hundred twenty-nine million, four hundred seventy-three thousand, two hundred forty-one".