32143043143012 has 24 divisors (see below), whose sum is σ = 59016734964992. Its totient is φ = 15298116775200.

The previous prime is 32143043142961. The next prime is 32143043143021. The reversal of 32143043143012 is 21034134034123.

It is a super-3 number, since 3×32143043143012³ (a number of 41 digits) contains 333 as substring.

It is a Harshad number since it is a multiple of its sum of digits (31).

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, 2124730878 + ... + 2124746005.

Almost surely, 2^{32143043143012} is an apocalyptic number.

It is an amenable number.

32143043143012 is a deficient number, since it is larger than the sum of its proper divisors (26873691821980).

32143043143012 is a wasteful number, since it uses less digits than its factorization.

32143043143012 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4249476979 (or 4249476977 counting only the distinct ones).

The product of its (nonzero) digits is 20736, while the sum is 31.

Adding to 32143043143012 its reverse (21034134034123), we get a palindrome (53177177177135).

The spelling of 32143043143012 in words is "thirty-two trillion, one hundred forty-three billion, forty-three million, one hundred forty-three thousand, twelve".