11343662431199 has 8 divisors (see below), whose sum is σ = 12964224934560. Its totient is φ = 9723109752576.

The previous prime is 11343662431159. The next prime is 11343662431207. The reversal of 11343662431199 is 99113426634311.

It is a happy number.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 11343662431199 - 2¹² = 11343662427103 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 11343662431199.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (11343662431159) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 211067 + ... + 4767795.

It is an arithmetic number, because the mean of its divisors is an integer number (1620528116820).

Almost surely, 2^{11343662431199} is an apocalyptic number.

11343662431199 is a deficient number, since it is larger than the sum of its proper divisors (1620562503361).

11343662431199 is an equidigital number, since it uses as much as digits as its factorization.

11343662431199 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4912369.

The product of its digits is 2519424, while the sum is 53.

The spelling of 11343662431199 in words is "eleven trillion, three hundred forty-three billion, six hundred sixty-two million, four hundred thirty-one thousand, one hundred ninety-nine".