3143332342 has 16 divisors (see below), whose sum is σ = 4790016000. Its totient is φ = 1546805032.

The previous prime is 3143332319. The next prime is 3143332391. The reversal of 3143332342 is 2432333413.

It is a happy number.

It is a self number, because there is not a number n which added to its sum of digits gives 3143332342.

It is a congruent number.

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, 7659 + ... + 79657.

It is an arithmetic number, because the mean of its divisors is an integer number (299376000).

Almost surely, 2^3143332342 is an apocalyptic number.

3143332342 is a deficient number, since it is larger than the sum of its proper divisors (1646683658).

3143332342 is a wasteful number, since it uses less digits than its factorization.

3143332342 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 72347.

The product of its digits is 15552, while the sum is 28.

The square root of 3143332342 is about 56065.4291163458. The cubic root of 3143332342 is about 1464.8621818192.

Adding to 3143332342 its reverse (2432333413), we get a palindrome (5575665755).

The spelling of 3143332342 in words is "three billion, one hundred forty-three million, three hundred thirty-two thousand, three hundred forty-two".