1442483860 has 24 divisors (see below), whose sum is σ = 3029999616. Its totient is φ = 576844320.

The previous prime is 1442483807. The next prime is 1442483863. The reversal of 1442483860 is 683842441.

It is a happy number.

It is a hoax number, since the sum of its digits (40) coincides with the sum of the digits of its distinct prime factors.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1442483863) 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 7 ways as a sum of consecutive naturals, for example, 102829 + ... + 116011.

It is an arithmetic number, because the mean of its divisors is an integer number (126249984).

Almost surely, 2^1442483860 is an apocalyptic number.

1442483860 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

1442483860 is an abundant number, since it is smaller than the sum of its proper divisors (1587515756).

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

1442483860 is a wasteful number, since it uses less digits than its factorization.

1442483860 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 18663 (or 18661 counting only the distinct ones).

The product of its (nonzero) digits is 147456, while the sum is 40.

The square root of 1442483860 is about 37980.0455502623. The cubic root of 1442483860 is about 1129.8921399647.

The spelling of 1442483860 in words is "one billion, four hundred forty-two million, four hundred eighty-three thousand, eight hundred sixty".