143140644404 has 12 divisors (see below), whose sum is σ = 250602692928. Its totient is φ = 71539875000.

The previous prime is 143140644379. The next prime is 143140644473. The reversal of 143140644404 is 404446041341.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 7601222 + ... + 7620029.

It is an arithmetic number, because the mean of its divisors is an integer number (20883557744).

Almost surely, 2^143140644404 is an apocalyptic number.

It is an amenable number.

143140644404 is a deficient number, since it is larger than the sum of its proper divisors (107462048524).

143140644404 is a wasteful number, since it uses less digits than its factorization.

143140644404 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 15223606 (or 15223604 counting only the distinct ones).

The product of its (nonzero) digits is 73728, while the sum is 35.

Adding to 143140644404 its reverse (404446041341), we get a palindrome (547586685745).

The spelling of 143140644404 in words is "one hundred forty-three billion, one hundred forty million, six hundred forty-four thousand, four hundred four".