13004868229 has 2 divisors, whose sum is σ = 13004868230. Its totient is φ = 13004868228.

The previous prime is 13004868223. The next prime is 13004868259. The reversal of 13004868229 is 92286840031.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 9840243204 + 3164625025 = 99198^2 + 56255^2 .

It is a cyclic number.

It is not a de Polignac number, because 13004868229 - 2⁷ = 13004868101 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (13004868223) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 6502434114 + 6502434115.

It is an arithmetic number, because the mean of its divisors is an integer number (6502434115).

Almost surely, 2^13004868229 is an apocalyptic number.

It is an amenable number.

13004868229 is a deficient number, since it is larger than the sum of its proper divisors (1).

13004868229 is an equidigital number, since it uses as much as digits as its factorization.

13004868229 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 165888, while the sum is 43.

The spelling of 13004868229 in words is "thirteen billion, four million, eight hundred sixty-eight thousand, two hundred twenty-nine".