140234241241403 has 4 divisors (see below), whose sum is σ = 140334480157200. Its totient is φ = 140134002325608.

The previous prime is 140234241241357. The next prime is 140234241241463. The reversal of 140234241241403 is 304142142432041.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-140234241241403 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (140234241241463) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 50119455800 + ... + 50119458597.

It is an arithmetic number, because the mean of its divisors is an integer number (35083620039300).

Almost surely, 2^{140234241241403} is an apocalyptic number.

140234241241403 is a deficient number, since it is larger than the sum of its proper divisors (100238915797).

140234241241403 is a wasteful number, since it uses less digits than its factorization.

140234241241403 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 100238915796.

The product of its (nonzero) digits is 73728, while the sum is 35.

Adding to 140234241241403 its reverse (304142142432041), we get a palindrome (444376383673444).

The spelling of 140234241241403 in words is "one hundred forty trillion, two hundred thirty-four billion, two hundred forty-one million, two hundred forty-one thousand, four hundred three".