10143140144 has 20 divisors (see below), whose sum is σ = 19685161200. Its totient is φ = 5063098560.

The previous prime is 10143140131. The next prime is 10143140179. The reversal of 10143140144 is 44104134101.

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, 519587 + ... + 538754.

It is an arithmetic number, because the mean of its divisors is an integer number (984258060).

Almost surely, 2^10143140144 is an apocalyptic number.

It is an amenable number.

10143140144 is a deficient number, since it is larger than the sum of its proper divisors (9542021056).

10143140144 is a wasteful number, since it uses less digits than its factorization.

10143140144 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1058948 (or 1058942 counting only the distinct ones).

The product of its (nonzero) digits is 768, while the sum is 23.

Adding to 10143140144 its reverse (44104134101), we get a palindrome (54247274245).

The spelling of 10143140144 in words is "ten billion, one hundred forty-three million, one hundred forty thousand, one hundred forty-four".