140043244204113 has 4 divisors (see below), whose sum is σ = 186724325605488. Its totient is φ = 93362162802740.

The previous prime is 140043244204091. The next prime is 140043244204211. The reversal of 140043244204113 is 311402442340041.

It is a happy number.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 140043244204113 - 2⁹ = 140043244203601 is a prime.

It is a super-2 number, since 2×140043244204113² (a number of 29 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (140043244254113) 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, 23340540700683 + ... + 23340540700688.

It is an arithmetic number, because the mean of its divisors is an integer number (46681081401372).

Almost surely, 2^{140043244204113} is an apocalyptic number.

It is an amenable number.

140043244204113 is a deficient number, since it is larger than the sum of its proper divisors (46681081401375).

140043244204113 is an equidigital number, since it uses as much as digits as its factorization.

140043244204113 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 46681081401374.

The product of its (nonzero) digits is 36864, while the sum is 33.

Adding to 140043244204113 its reverse (311402442340041), we get a palindrome (451445686544154).

The spelling of 140043244204113 in words is "one hundred forty trillion, forty-three billion, two hundred forty-four million, two hundred four thousand, one hundred thirteen".