1442433760 has 96 divisors (see below), whose sum is σ = 3523709952. Its totient is φ = 557652480.

The previous prime is 1442433739. The next prime is 1442433763. The reversal of 1442433760 is 673342441.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1442433763) 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 15 ways as a sum of consecutive naturals, for example, 623005 + ... + 625315.

It is an arithmetic number, because the mean of its divisors is an integer number (36705312).

Almost surely, 2^1442433760 is an apocalyptic number.

1442433760 is a gapful number since it is divisible by the number (10) 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 1442433760, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (1761854976).

1442433760 is an abundant number, since it is smaller than the sum of its proper divisors (2081276192).

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

1442433760 is a wasteful number, since it uses less digits than its factorization.

1442433760 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2456 (or 2448 counting only the distinct ones).

The product of its (nonzero) digits is 48384, while the sum is 34.

The square root of 1442433760 is about 37979.3859876644. The cubic root of 1442433760 is about 1129.8790587665.

It can be divided in two parts, 14424 and 33760, that added together give a palindrome (48184).

The spelling of 1442433760 in words is "one billion, four hundred forty-two million, four hundred thirty-three thousand, seven hundred sixty".