41442123444 has 12 divisors (see below), whose sum is σ = 96698288064. Its totient is φ = 13814041144.

The previous prime is 41442123407. The next prime is 41442123449. The reversal of 41442123444 is 44432124414.

It is a tau number, because it is divible by the number of its divisors (12).

It is a super-2 number, since 2×41442123444² (a number of 22 digits) contains 22 as substring.

It is a nude number because it is divisible by every one of its digits.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (41442123449) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1726755132 + ... + 1726755155.

It is an arithmetic number, because the mean of its divisors is an integer number (8058190672).

Almost surely, 2^41442123444 is an apocalyptic number.

It is an amenable number.

41442123444 is an abundant number, since it is smaller than the sum of its proper divisors (55256164620).

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

41442123444 is a wasteful number, since it uses less digits than its factorization.

41442123444 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3453510294 (or 3453510292 counting only the distinct ones).

The product of its digits is 49152, while the sum is 33.

Adding to 41442123444 its reverse (44432124414), we get a palindrome (85874247858).

The spelling of 41442123444 in words is "forty-one billion, four hundred forty-two million, one hundred twenty-three thousand, four hundred forty-four".