1442414424 has 64 divisors (see below), whose sum is σ = 3940836480. Its totient is φ = 436320000.

The previous prime is 1442414417. The next prime is 1442414429. The reversal of 1442414424 is 4244142441.

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

It is a junction number, because it is equal to n+sod(n) for n = 1442414391 and 1442414400.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1442414429) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 154119 + ... + 163209.

It is an arithmetic number, because the mean of its divisors is an integer number (61575570).

Almost surely, 2^1442414424 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 1442414424, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (1970418240).

1442414424 is an abundant number, since it is smaller than the sum of its proper divisors (2498422056).

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

1442414424 is a wasteful number, since it uses less digits than its factorization.

1442414424 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 9712 (or 9708 counting only the distinct ones).

The product of its digits is 16384, while the sum is 30.

The square root of 1442414424 is about 37979.1314276670. The cubic root of 1442414424 is about 1129.8740100219.

Adding to 1442414424 its reverse (4244142441), we get a palindrome (5686556865).

The spelling of 1442414424 in words is "one billion, four hundred forty-two million, four hundred fourteen thousand, four hundred twenty-four".