1442512896 has 272 divisors, whose sum is σ = 4529813760. Its totient is φ = 403701760.

The previous prime is 1442512879. The next prime is 1442512937. The reversal of 1442512896 is 6982152441.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 49741810 + ... + 49741838.

Almost surely, 2^1442512896 is an apocalyptic number.

1442512896 is a gapful number since it is divisible by the number (16) 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 1442512896, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (2264906880).

1442512896 is an abundant number, since it is smaller than the sum of its proper divisors (3087300864).

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

1442512896 is an equidigital number, since it uses as much as digits as its factorization.

1442512896 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 98 (or 68 counting only the distinct ones).

The product of its digits is 138240, while the sum is 42.

The square root of 1442512896 is about 37980.4278016981. The cubic root of 1442512896 is about 1129.8997211767.

The spelling of 1442512896 in words is "one billion, four hundred forty-two million, five hundred twelve thousand, eight hundred ninety-six".