11381435332 has 24 divisors (see below), whose sum is σ = 21114735264. Its totient is φ = 5349466752.

The previous prime is 11381435321. The next prime is 11381435333. The reversal of 11381435332 is 23353418311.

11381435332 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a Harshad number since it is a multiple of its sum of digits (34).

It is not an unprimeable number, because it can be changed into a prime (11381435333) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 44958 + ... + 157429.

It is an arithmetic number, because the mean of its divisors is an integer number (879780636).

Almost surely, 2^11381435332 is an apocalyptic number.

It is an amenable number.

11381435332 is a deficient number, since it is larger than the sum of its proper divisors (9733299932).

11381435332 is a wasteful number, since it uses less digits than its factorization.

11381435332 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 203235 (or 203233 counting only the distinct ones).

The product of its digits is 25920, while the sum is 34.

The spelling of 11381435332 in words is "eleven billion, three hundred eighty-one million, four hundred thirty-five thousand, three hundred thirty-two".