3143242342 has 4 divisors (see below), whose sum is σ = 4714863516. Its totient is φ = 1571621170.

The previous prime is 3143242309. The next prime is 3143242373. The reversal of 3143242342 is 2432423413.

3143242342 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 2432423413 = 7 ⋅347489059.

It is a self number, because there is not a number n which added to its sum of digits gives 3143242342.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 785810584 + ... + 785810587.

It is an arithmetic number, because the mean of its divisors is an integer number (1178715879).

Almost surely, 2^3143242342 is an apocalyptic number.

3143242342 is a deficient number, since it is larger than the sum of its proper divisors (1571621174).

3143242342 is a wasteful number, since it uses less digits than its factorization.

3143242342 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1571621173.

The product of its digits is 13824, while the sum is 28.

The square root of 3143242342 is about 56064.6264769507. The cubic root of 3143242342 is about 1464.8482010243.

Adding to 3143242342 its reverse (2432423413), we get a palindrome (5575665755).

The spelling of 3143242342 in words is "three billion, one hundred forty-three million, two hundred forty-two thousand, three hundred forty-two".