11443342200031 has 24 divisors (see below), whose sum is σ = 13583771364240. Its totient is φ = 9609344640000.

The previous prime is 11443342200019. The next prime is 11443342200049. The reversal of 11443342200031 is 13000224334411.

It is a happy number.

It is not a de Polignac number, because 11443342200031 - 2⁹ = 11443342199519 is a prime.

It is a super-2 number, since 2×11443342200031² (a number of 27 digits) contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (11443342200061) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 6876226 + ... + 8376703.

It is an arithmetic number, because the mean of its divisors is an integer number (565990473510).

Almost surely, 2^{11443342200031} is an apocalyptic number.

11443342200031 is a deficient number, since it is larger than the sum of its proper divisors (2140429164209).

11443342200031 is a wasteful number, since it uses less digits than its factorization.

11443342200031 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 15253255 (or 15253248 counting only the distinct ones).

The product of its (nonzero) digits is 6912, while the sum is 28.

Adding to 11443342200031 its reverse (13000224334411), we get a palindrome (24443566534442).

The spelling of 11443342200031 in words is "eleven trillion, four hundred forty-three billion, three hundred forty-two million, two hundred thousand, thirty-one".