13288440863 has 2 divisors, whose sum is σ = 13288440864. Its totient is φ = 13288440862.

The previous prime is 13288440797. The next prime is 13288440941. The reversal of 13288440863 is 36804488231.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 13288440863 - 2¹⁸ = 13288178719 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (13288440163) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 6644220431 + 6644220432.

It is an arithmetic number, because the mean of its divisors is an integer number (6644220432).

Almost surely, 2^13288440863 is an apocalyptic number.

13288440863 is a deficient number, since it is larger than the sum of its proper divisors (1).

13288440863 is an equidigital number, since it uses as much as digits as its factorization.

13288440863 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 884736, while the sum is 47.

The spelling of 13288440863 in words is "thirteen billion, two hundred eighty-eight million, four hundred forty thousand, eight hundred sixty-three".