143124205412 has 24 divisors (see below), whose sum is σ = 267462370560. Its totient is φ = 66865589280.

The previous prime is 143124205349. The next prime is 143124205447. The reversal of 143124205412 is 214502421341.

It is a happy number.

It is a Harshad number since it is a multiple of its sum of digits (29).

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, 19896878 + ... + 19904069.

It is an arithmetic number, because the mean of its divisors is an integer number (11144265440).

Almost surely, 2^143124205412 is an apocalyptic number.

It is an amenable number.

143124205412 is a deficient number, since it is larger than the sum of its proper divisors (124338165148).

143124205412 is a wasteful number, since it uses less digits than its factorization.

143124205412 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 39801011 (or 39801009 counting only the distinct ones).

The product of its (nonzero) digits is 7680, while the sum is 29.

Adding to 143124205412 its reverse (214502421341), we get a palindrome (357626626753).

The spelling of 143124205412 in words is "one hundred forty-three billion, one hundred twenty-four million, two hundred five thousand, four hundred twelve".