3143157143 has 8 divisors (see below), whose sum is σ = 3592523040. Its totient is φ = 2693877120.

The previous prime is 3143157109. The next prime is 3143157151. The reversal of 3143157143 is 3417513413.

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

It is a cyclic number.

It is not a de Polignac number, because 3143157143 - 2⁶ = 3143157079 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3143157343) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 113843 + ... + 138731.

It is an arithmetic number, because the mean of its divisors is an integer number (449065380).

Almost surely, 2^3143157143 is an apocalyptic number.

3143157143 is a deficient number, since it is larger than the sum of its proper divisors (449365897).

3143157143 is a wasteful number, since it uses less digits than its factorization.

3143157143 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 42937.

The product of its digits is 15120, while the sum is 32.

The square root of 3143157143 is about 56063.8666433203. The cubic root of 3143157143 is about 1464.8349657812.

The spelling of 3143157143 in words is "three billion, one hundred forty-three million, one hundred fifty-seven thousand, one hundred forty-three".