141123444 has 96 divisors (see below), whose sum is σ = 413500416. Its totient is φ = 36391680.

The previous prime is 141123427. The next prime is 141123449. The reversal of 141123444 is 444321141.

It is a super-2 number, since 2×141123444² = 39831652892842272, which 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 (141123449) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 150144 + ... + 151080.

It is an arithmetic number, because the mean of its divisors is an integer number (4307296).

Almost surely, 2^141123444 is an apocalyptic number.

141123444 is a gapful number since it is divisible by the number (14) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 141123444, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (206750208).

141123444 is an abundant number, since it is smaller than the sum of its proper divisors (272376972).

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

141123444 is a wasteful number, since it uses less digits than its factorization.

141123444 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1125 (or 1123 counting only the distinct ones).

The product of its digits is 1536, while the sum is 24.

The square root of 141123444 is about 11879.5388799397. The cubic root of 141123444 is about 520.6346344150.

Adding to 141123444 its reverse (444321141), we get a palindrome (585444585).

The spelling of 141123444 in words is "one hundred forty-one million, one hundred twenty-three thousand, four hundred forty-four".