140443313043 has 64 divisors (see below), whose sum is σ = 215814979584. Its totient is φ = 80454192000.

The previous prime is 140443313041. The next prime is 140443313057. The reversal of 140443313043 is 340313344041.

It is not a de Polignac number, because 140443313043 - 2¹ = 140443313041 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 140443313043.

It is not an unprimeable number, because it can be changed into a prime (140443313041) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 12302008 + ... + 12313418.

It is an arithmetic number, because the mean of its divisors is an integer number (3372109056).

Almost surely, 2^140443313043 is an apocalyptic number.

140443313043 is a deficient number, since it is larger than the sum of its proper divisors (75371666541).

140443313043 is a wasteful number, since it uses less digits than its factorization.

140443313043 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 11736.

The product of its (nonzero) digits is 20736, while the sum is 30.

Adding to 140443313043 its reverse (340313344041), we get a palindrome (480756657084).

The spelling of 140443313043 in words is "one hundred forty billion, four hundred forty-three million, three hundred thirteen thousand, forty-three".