3143423132 has 24 divisors (see below), whose sum is σ = 5519698800. Its totient is φ = 1566377856.

The previous prime is 3143423123. The next prime is 3143423159. The reversal of 3143423132 is 2313243413.

It is a super-2 number, since 2×3143423132² = 19762217973585378848, which contains 22 as substring.

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, 2557094 + ... + 2558322.

It is an arithmetic number, because the mean of its divisors is an integer number (229987450).

Almost surely, 2^3143423132 is an apocalyptic number.

It is an amenable number.

3143423132 is a deficient number, since it is larger than the sum of its proper divisors (2376275668).

3143423132 is a wasteful number, since it uses less digits than its factorization.

3143423132 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2885 (or 2883 counting only the distinct ones).

The product of its digits is 5184, while the sum is 26.

The square root of 3143423132 is about 56066.2387894890. The cubic root of 3143423132 is about 1464.8762850640.

Adding to 3143423132 its reverse (2313243413), we get a palindrome (5456666545).

The spelling of 3143423132 in words is "three billion, one hundred forty-three million, four hundred twenty-three thousand, one hundred thirty-two".