140112342243300 has 576 divisors, whose sum is σ = 516955136753664. Its totient is φ = 28545825792000.

The previous prime is 140112342243257. The next prime is 140112342243311. The reversal of 140112342243300 is 3342243211041.

It is a Harshad number since it is a multiple of its sum of digits (30).

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (29) of ones.

It is a polite number, since it can be written in 191 ways as a sum of consecutive naturals, for example, 82086349 + ... + 83775851.

It is an arithmetic number, because the mean of its divisors is an integer number (897491556864).

Almost surely, 2^{140112342243300} is an apocalyptic number.

140112342243300 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 140112342243300, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (258477568376832).

140112342243300 is an abundant number, since it is smaller than the sum of its proper divisors (376842794510364).

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

140112342243300 is a wasteful number, since it uses less digits than its factorization.

140112342243300 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1689668 (or 1689661 counting only the distinct ones).

The product of its (nonzero) digits is 13824, while the sum is 30.

Adding to 140112342243300 its reverse (3342243211041), we get a palindrome (143454585454341).

The spelling of 140112342243300 in words is "one hundred forty trillion, one hundred twelve billion, three hundred forty-two million, two hundred forty-three thousand, three hundred".