11443400322404 has 24 divisors (see below), whose sum is σ = 20675604461568. Its totient is φ = 5536150038720.

The previous prime is 11443400322401. The next prime is 11443400322407. The reversal of 11443400322404 is 40422300434411.

It is an interprime number because it is at equal distance from previous prime (11443400322401) and next prime (11443400322407).

It is a super-2 number, since 2×11443400322404² (a number of 27 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (11443400322401) 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, 7455284 + ... + 8858219.

It is an arithmetic number, because the mean of its divisors is an integer number (861483519232).

Almost surely, 2^{11443400322404} is an apocalyptic number.

It is an amenable number.

11443400322404 is a deficient number, since it is larger than the sum of its proper divisors (9232204139164).

11443400322404 is a wasteful number, since it uses less digits than its factorization.

11443400322404 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 16319195 (or 16319193 counting only the distinct ones).

The product of its (nonzero) digits is 36864, while the sum is 32.

Adding to 11443400322404 its reverse (40422300434411), we get a palindrome (51865700756815).

The spelling of 11443400322404 in words is "eleven trillion, four hundred forty-three billion, four hundred million, three hundred twenty-two thousand, four hundred four".