3143404142 has 8 divisors (see below), whose sum is σ = 4992465456. Its totient is φ = 1479248992.

The previous prime is 3143404139. The next prime is 3143404151. The reversal of 3143404142 is 2414043413.

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

It is a congruent number.

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, 46226498 + ... + 46226565.

It is an arithmetic number, because the mean of its divisors is an integer number (624058182).

Almost surely, 2^3143404142 is an apocalyptic number.

3143404142 is a deficient number, since it is larger than the sum of its proper divisors (1849061314).

3143404142 is a wasteful number, since it uses less digits than its factorization.

3143404142 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 92453082.

The product of its (nonzero) digits is 4608, while the sum is 26.

The square root of 3143404142 is about 56066.0694359788. The cubic root of 3143404142 is about 1464.8733351953.

Adding to 3143404142 its reverse (2414043413), we get a palindrome (5557447555).

The spelling of 3143404142 in words is "three billion, one hundred forty-three million, four hundred four thousand, one hundred forty-two".