140244041444403 has 8 divisors (see below), whose sum is σ = 201376059509968. Its totient is φ = 86304025504224.

The previous prime is 140244041444357. The next prime is 140244041444407. The reversal of 140244041444403 is 304444140442041.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 140244041444403 - 2⁸ = 140244041444147 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (39), and also a Moran number because the ratio is a prime number: 3596001062677 = 140244041444403 / (1 + 4 + 0 + 2 + 4 + 4 + 0 + 4 + 1 + 4 + 4 + 4 + 4 + 0 + 3).

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (140244041444407) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1798000531300 + ... + 1798000531377.

It is an arithmetic number, because the mean of its divisors is an integer number (25172007438746).

Almost surely, 2^{140244041444403} is an apocalyptic number.

140244041444403 is a gapful number since it is divisible by the number (13) formed by its first and last digit.

140244041444403 is a deficient number, since it is larger than the sum of its proper divisors (61132018065565).

140244041444403 is a wasteful number, since it uses less digits than its factorization.

140244041444403 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3596001062693.

The product of its (nonzero) digits is 393216, while the sum is 39.

Adding to 140244041444403 its reverse (304444140442041), we get a palindrome (444688181886444).

The spelling of 140244041444403 in words is "one hundred forty trillion, two hundred forty-four billion, forty-one million, four hundred forty-four thousand, four hundred three".