140243002441241 has 4 divisors (see below), whose sum is σ = 160277717075712. Its totient is φ = 120208287806772.

The previous prime is 140243002441189. The next prime is 140243002441291. The reversal of 140243002441241 is 142144200342041.

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 140243002441241 - 2⁶ = 140243002441177 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 140243002441198 and 140243002441207.

It is not an unprimeable number, because it can be changed into a prime (140243002441291) 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, 10017357317225 + ... + 10017357317238.

It is an arithmetic number, because the mean of its divisors is an integer number (40069429268928).

Almost surely, 2^{140243002441241} is an apocalyptic number.

It is an amenable number.

140243002441241 is a deficient number, since it is larger than the sum of its proper divisors (20034714634471).

140243002441241 is an equidigital number, since it uses as much as digits as its factorization.

140243002441241 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 20034714634470.

The product of its (nonzero) digits is 24576, while the sum is 32.

Adding to 140243002441241 its reverse (142144200342041), we get a palindrome (282387202783282).

The spelling of 140243002441241 in words is "one hundred forty trillion, two hundred forty-three billion, two million, four hundred forty-one thousand, two hundred forty-one".