1443042 has 16 divisors (see below), whose sum is σ = 3206880. Its totient is φ = 480996.

The previous prime is 1443007. The next prime is 1443053. The reversal of 1443042 is 2403441.

It is a Harshad number since it is a multiple of its sum of digits (18).

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 13308 + ... + 13415.

It is an arithmetic number, because the mean of its divisors is an integer number (200430).

2^1443042 is an apocalyptic number.

1443042 is an abundant number, since it is smaller than the sum of its proper divisors (1763838).

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

1443042 is a wasteful number, since it uses less digits than its factorization.

1443042 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 26734 (or 26728 counting only the distinct ones).

The product of its (nonzero) digits is 384, while the sum is 18.

The square root of 1443042 is about 1201.2668313077. The cubic root of 1443042 is about 113.0037850822.

Adding to 1443042 its reverse (2403441), we get a palindrome (3846483).

The spelling of 1443042 in words is "one million, four hundred forty-three thousand, forty-two".