1442345024 has 56 divisors (see below), whose sum is σ = 3077016960. Its totient is φ = 668653056.

The previous prime is 1442344997. The next prime is 1442345041. The reversal of 1442345024 is 4205432441.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 44534 + ... + 69770.

Almost surely, 2^1442345024 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 1442345024, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (1538508480).

1442345024 is an abundant number, since it is smaller than the sum of its proper divisors (1634671936).

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

1442345024 is a wasteful number, since it uses less digits than its factorization.

1442345024 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 25315 (or 25305 counting only the distinct ones).

The product of its (nonzero) digits is 15360, while the sum is 29.

The square root of 1442345024 is about 37978.2177570249. The cubic root of 1442345024 is about 1129.8558888974.

Adding to 1442345024 its reverse (4205432441), we get a palindrome (5647777465).

The spelling of 1442345024 in words is "one billion, four hundred forty-two million, three hundred forty-five thousand, twenty-four".