1442315416 has 16 divisors (see below), whose sum is σ = 2750178600. Its totient is φ = 708934464.

The previous prime is 1442315401. The next prime is 1442315423. The reversal of 1442315416 is 6145132441.

It is a congruent number.

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, 1527405 + ... + 1528348.

Almost surely, 2^1442315416 is an apocalyptic number.

It is an amenable number.

1442315416 is a deficient number, since it is larger than the sum of its proper divisors (1307863184).

1442315416 is a wasteful number, since it uses less digits than its factorization.

1442315416 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3055818 (or 3055814 counting only the distinct ones).

The product of its digits is 11520, while the sum is 31.

The square root of 1442315416 is about 37977.8279526357. The cubic root of 1442315416 is about 1129.8481577371.

Adding to 1442315416 its reverse (6145132441), we get a palindrome (7587447857).

The spelling of 1442315416 in words is "one billion, four hundred forty-two million, three hundred fifteen thousand, four hundred sixteen".