2143301242 has 8 divisors (see below), whose sum is σ = 3231108000. Its totient is φ = 1066265244.

The previous prime is 2143301227. The next prime is 2143301261. The reversal of 2143301242 is 2421033412.

It is a sphenic number, since it is the product of 3 distinct primes.

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, 2692192 + ... + 2692987.

It is an arithmetic number, because the mean of its divisors is an integer number (403888500).

Almost surely, 2^2143301242 is an apocalyptic number.

2143301242 is a deficient number, since it is larger than the sum of its proper divisors (1087806758).

2143301242 is a wasteful number, since it uses less digits than its factorization.

2143301242 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5385380.

The product of its (nonzero) digits is 1152, while the sum is 22.

The square root of 2143301242 is about 46295.8015591047. The cubic root of 2143301242 is about 1289.3210460762.

Adding to 2143301242 its reverse (2421033412), we get a palindrome (4564334654).

The spelling of 2143301242 in words is "two billion, one hundred forty-three million, three hundred one thousand, two hundred forty-two".