140544202445041 has 4 divisors (see below), whose sum is σ = 142323242982400. Its totient is φ = 138765161907684.

The previous prime is 140544202444999. The next prime is 140544202445051.

140544202445041 is nontrivially palindromic in base 10.

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 140544202445041 - 2³⁹ = 139994446631153 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 140544202444985 and 140544202445003.

It is not an unprimeable number, because it can be changed into a prime (140544202445051) 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, 889520268561 + ... + 889520268718.

It is an arithmetic number, because the mean of its divisors is an integer number (35580810745600).

Almost surely, 2^{140544202445041} is an apocalyptic number.

It is an amenable number.

140544202445041 is a deficient number, since it is larger than the sum of its proper divisors (1779040537359).

140544202445041 is an equidigital number, since it uses as much as digits as its factorization.

140544202445041 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1779040537358.

The product of its (nonzero) digits is 409600, while the sum is 40.

It can be divided in two parts, 14054420 and 2445041, that added together give a palindrome (16499461).

The spelling of 140544202445041 in words is "one hundred forty trillion, five hundred forty-four billion, two hundred two million, four hundred forty-five thousand, forty-one".