1442035216 has 20 divisors (see below), whose sum is σ = 2815946752. Its totient is φ = 715339296.

The previous prime is 1442035207. The next prime is 1442035223. The reversal of 1442035216 is 6125302441.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 352800 + ... + 356863.

Almost surely, 2^1442035216 is an apocalyptic number.

1442035216 is a gapful number since it is divisible by the number (16) formed by its first and last digit.

It is an amenable number.

1442035216 is a deficient number, since it is larger than the sum of its proper divisors (1373911536).

1442035216 is a wasteful number, since it uses less digits than its factorization.

1442035216 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 709798 (or 709792 counting only the distinct ones).

The product of its (nonzero) digits is 5760, while the sum is 28.

The square root of 1442035216 is about 37974.1387789111. The cubic root of 1442035216 is about 1129.7749874366.

Adding to 1442035216 its reverse (6125302441), we get a palindrome (7567337657).

The spelling of 1442035216 in words is "one billion, four hundred forty-two million, thirty-five thousand, two hundred sixteen".