11443431134344 has 32 divisors (see below), whose sum is σ = 24638966560800. Its totient is φ = 4927793310720.

The previous prime is 11443431134207. The next prime is 11443431134431. The reversal of 11443431134344 is 44343113434411.

It is a super-2 number, since 2×11443431134344² (a number of 27 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 11443431134297 and 11443431134306.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 3422077017 + ... + 3422080360.

It is an arithmetic number, because the mean of its divisors is an integer number (769967705025).

Almost surely, 2^{11443431134344} is an apocalyptic number.

It is an amenable number.

11443431134344 is an abundant number, since it is smaller than the sum of its proper divisors (13195535426456).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

11443431134344 is a wasteful number, since it uses less digits than its factorization.

11443431134344 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6844157413 (or 6844157409 counting only the distinct ones).

The product of its digits is 331776, while the sum is 40.

Adding to 11443431134344 its reverse (44343113434411), we get a palindrome (55786544568755).

It can be divided in two parts, 11 and 443431134344, that multiplied together give a palindrome (4877742477784).

The spelling of 11443431134344 in words is "eleven trillion, four hundred forty-three billion, four hundred thirty-one million, one hundred thirty-four thousand, three hundred forty-four".