11234140422444 has 36 divisors (see below), whose sum is σ = 28397906245800. Its totient is φ = 3744648102720.

The previous prime is 11234140422391. The next prime is 11234140422497. The reversal of 11234140422444 is 44422404143211.

11234140422444 is a `hidden beast` number, since 1 + 1 + 2 + 3 + 4 + 1 + 404 + 2 + 244 + 4 = 666.

It is an interprime number because it is at equal distance from previous prime (11234140422391) and next prime (11234140422497).

It is a tau number, because it is divible by the number of its divisors (36).

It is a super-2 number, since 2×11234140422444² (a number of 27 digits) contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (36).

It is a junction number, because it is equal to n+sod(n) for n = 11234140422399 and 11234140422408.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 610497 + ... + 4779224.

It is an arithmetic number, because the mean of its divisors is an integer number (788830729050).

Almost surely, 2^{11234140422444} is an apocalyptic number.

It is an amenable number.

11234140422444 is an abundant number, since it is smaller than the sum of its proper divisors (17163765823356).

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

11234140422444 is a wasteful number, since it uses less digits than its factorization.

11234140422444 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5447630 (or 5447625 counting only the distinct ones).

The product of its (nonzero) digits is 98304, while the sum is 36.

Adding to 11234140422444 its reverse (44422404143211), we get a palindrome (55656544565655).

The spelling of 11234140422444 in words is "eleven trillion, two hundred thirty-four billion, one hundred forty million, four hundred twenty-two thousand, four hundred forty-four".