11338783863 has 32 divisors (see below), whose sum is σ = 17237525760. Its totient is φ = 6566568960.

The previous prime is 11338783847. The next prime is 11338783867. The reversal of 11338783863 is 36838783311.

It is not a de Polignac number, because 11338783863 - 2⁴ = 11338783847 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (11338783867) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 31756 + ... + 153902.

It is an arithmetic number, because the mean of its divisors is an integer number (538672680).

Almost surely, 2^11338783863 is an apocalyptic number.

11338783863 is a deficient number, since it is larger than the sum of its proper divisors (5898741897).

11338783863 is a wasteful number, since it uses less digits than its factorization.

11338783863 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 122287.

The product of its digits is 1741824, while the sum is 51.

The spelling of 11338783863 in words is "eleven billion, three hundred thirty-eight million, seven hundred eighty-three thousand, eight hundred sixty-three".