140244032143000 has 128 divisors (see below), whose sum is σ = 328627041724800. Its totient is φ = 56019708864000.

The previous prime is 140244032142997. The next prime is 140244032143043. The reversal of 140244032143000 is 341230442041.

140244032143000 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is a self number, because there is not a number n which added to its sum of digits gives 140244032143000.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 2610670141 + ... + 2610723859.

It is an arithmetic number, because the mean of its divisors is an integer number (2567398763475).

Almost surely, 2^{140244032143000} is an apocalyptic number.

140244032143000 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 140244032143000, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (164313520862400).

140244032143000 is an abundant number, since it is smaller than the sum of its proper divisors (188383009581800).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

140244032143000 is a wasteful number, since it uses less digits than its factorization.

140244032143000 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 57318 (or 57304 counting only the distinct ones).

The product of its (nonzero) digits is 9216, while the sum is 28.

Adding to 140244032143000 its reverse (341230442041), we get a palindrome (140585262585041).

The spelling of 140244032143000 in words is "one hundred forty trillion, two hundred forty-four billion, thirty-two million, one hundred forty-three thousand".