3142143544 has 32 divisors (see below), whose sum is σ = 6261840000. Its totient is φ = 1473926112.

The previous prime is 3142143517. The next prime is 3142143547. The reversal of 3142143544 is 4453412413.

3142143544 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a super-2 number, since 2×3142143544² = 19746132102201759872, which contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3142143547) 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, 84694 + ... + 116005.

It is an arithmetic number, because the mean of its divisors is an integer number (195682500).

Almost surely, 2^3142143544 is an apocalyptic number.

It is an amenable number.

3142143544 is a deficient number, since it is larger than the sum of its proper divisors (3119696456).

3142143544 is a wasteful number, since it uses less digits than its factorization.

3142143544 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 200827 (or 200823 counting only the distinct ones).

The product of its digits is 23040, while the sum is 31.

The square root of 3142143544 is about 56054.8262328945. The cubic root of 3142143544 is about 1464.6774898403.

Adding to 3142143544 its reverse (4453412413), we get a palindrome (7595555957).

The spelling of 3142143544 in words is "three billion, one hundred forty-two million, one hundred forty-three thousand, five hundred forty-four".