140243402014300 has 144 divisors (see below), whose sum is σ = 332495952897024. Its totient is φ = 51031058400000.

The previous prime is 140243402014271. The next prime is 140243402014337. The reversal of 140243402014300 is 3410204342041.

140243402014300 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 216674155 + ... + 217320445.

It is an arithmetic number, because the mean of its divisors is an integer number (2308999672896).

Almost surely, 2^{140243402014300} is an apocalyptic number.

140243402014300 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 140243402014300, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (166247976448512).

140243402014300 is an abundant number, since it is smaller than the sum of its proper divisors (192252550882724).

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

140243402014300 is a wasteful number, since it uses less digits than its factorization.

140243402014300 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 648740 (or 648733 counting only the distinct ones).

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

Adding to 140243402014300 its reverse (3410204342041), we get a palindrome (143653606356341).

The spelling of 140243402014300 in words is "one hundred forty trillion, two hundred forty-three billion, four hundred two million, fourteen thousand, three hundred".