3143342042 has 8 divisors (see below), whose sum is σ = 4721293632. Its totient is φ = 1569577500.

The previous prime is 3143342029. The next prime is 3143342057. The reversal of 3143342042 is 2402433413.

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, 1044884 + ... + 1047887.

It is an arithmetic number, because the mean of its divisors is an integer number (590161704).

Almost surely, 2^3143342042 is an apocalyptic number.

3143342042 is a deficient number, since it is larger than the sum of its proper divisors (1577951590).

3143342042 is a wasteful number, since it uses less digits than its factorization.

3143342042 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2093524.

The product of its (nonzero) digits is 6912, while the sum is 26.

The square root of 3143342042 is about 56065.5156223503. The cubic root of 3143342042 is about 1464.8636886223.

Adding to 3143342042 its reverse (2402433413), we get a palindrome (5545775455).

The spelling of 3143342042 in words is "three billion, one hundred forty-three million, three hundred forty-two thousand, forty-two".