13188859247 has 2 divisors, whose sum is σ = 13188859248. Its totient is φ = 13188859246.

The previous prime is 13188859241. The next prime is 13188859259. The reversal of 13188859247 is 74295888131.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 13188859247 - 2⁶ = 13188859183 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 13188859192 and 13188859201.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (13188859241) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 6594429623 + 6594429624.

It is an arithmetic number, because the mean of its divisors is an integer number (6594429624).

Almost surely, 2^13188859247 is an apocalyptic number.

13188859247 is a deficient number, since it is larger than the sum of its proper divisors (1).

13188859247 is an equidigital number, since it uses as much as digits as its factorization.

13188859247 is an evil number, because the sum of its binary digits is even.

The product of its digits is 3870720, while the sum is 56.

The spelling of 13188859247 in words is "thirteen billion, one hundred eighty-eight million, eight hundred fifty-nine thousand, two hundred forty-seven".