1442873708 has 24 divisors (see below), whose sum is σ = 2674978992. Its totient is φ = 678639104.

The previous prime is 1442873659. The next prime is 1442873723. The reversal of 1442873708 is 8073782441.

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, 158291 + ... + 167157.

It is an arithmetic number, because the mean of its divisors is an integer number (111457458).

Almost surely, 2^1442873708 is an apocalyptic number.

It is an amenable number.

1442873708 is a deficient number, since it is larger than the sum of its proper divisors (1232105284).

1442873708 is a wasteful number, since it uses less digits than its factorization.

1442873708 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 11281 (or 11279 counting only the distinct ones).

The product of its (nonzero) digits is 301056, while the sum is 44.

The square root of 1442873708 is about 37985.1774775372. The cubic root of 1442873708 is about 1129.9939196164.

The spelling of 1442873708 in words is "one billion, four hundred forty-two million, eight hundred seventy-three thousand, seven hundred eight".