11333467789 has 12 divisors (see below), whose sum is σ = 13194948924. Its totient is φ = 9706208064.

The previous prime is 11333467753. The next prime is 11333467799. The reversal of 11333467789 is 98776433311.

It can be written as a sum of positive squares in 2 ways, for example, as 9071038564 + 2262429225 = 95242^2 + 47565^2 .

It is not a de Polignac number, because 11333467789 - 2²⁵ = 11299913357 is a prime.

It is a Duffinian number.

It is a plaindrome in base 10.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (11333467709) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 38482 + ... + 155395.

It is an arithmetic number, because the mean of its divisors is an integer number (1099579077).

Almost surely, 2^11333467789 is an apocalyptic number.

It is an amenable number.

11333467789 is a deficient number, since it is larger than the sum of its proper divisors (1861481135).

11333467789 is a wasteful number, since it uses less digits than its factorization.

11333467789 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 195084 (or 195077 counting only the distinct ones).

The product of its digits is 2286144, while the sum is 52.

The spelling of 11333467789 in words is "eleven billion, three hundred thirty-three million, four hundred sixty-seven thousand, seven hundred eighty-nine".