140110022143 has 24 divisors (see below), whose sum is σ = 175795933488. Its totient is φ = 110683552896.

The previous prime is 140110022081. The next prime is 140110022177. The reversal of 140110022143 is 341220011041.

It is a de Polignac number, because none of the positive numbers 2^k-140110022143 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 140110022143.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (140110022183) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 238555 + ... + 580627.

It is an arithmetic number, because the mean of its divisors is an integer number (7324830562).

Almost surely, 2^140110022143 is an apocalyptic number.

140110022143 is a gapful number since it is divisible by the number (13) formed by its first and last digit.

140110022143 is a deficient number, since it is larger than the sum of its proper divisors (35685911345).

140110022143 is a wasteful number, since it uses less digits than its factorization.

140110022143 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 342743 (or 342736 counting only the distinct ones).

The product of its (nonzero) digits is 192, while the sum is 19.

Adding to 140110022143 its reverse (341220011041), we get a palindrome (481330033184).

The spelling of 140110022143 in words is "one hundred forty billion, one hundred ten million, twenty-two thousand, one hundred forty-three".