11331324435 has 16 divisors (see below), whose sum is σ = 18166464000. Its totient is φ = 6031258080.

The previous prime is 11331324421. The next prime is 11331324457. The reversal of 11331324435 is 53442313311.

It is a happy number.

It is not a de Polignac number, because 11331324435 - 2⁴ = 11331324419 is a prime.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 749451 + ... + 764420.

It is an arithmetic number, because the mean of its divisors is an integer number (1135404000).

Almost surely, 2^11331324435 is an apocalyptic number.

11331324435 is a gapful number since it is divisible by the number (15) formed by its first and last digit.

11331324435 is a deficient number, since it is larger than the sum of its proper divisors (6835139565).

11331324435 is a wasteful number, since it uses less digits than its factorization.

11331324435 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1514378.

The product of its digits is 12960, while the sum is 30.

Adding to 11331324435 its reverse (53442313311), we get a palindrome (64773637746).

The spelling of 11331324435 in words is "eleven billion, three hundred thirty-one million, three hundred twenty-four thousand, four hundred thirty-five".