104140203420041 has 4 divisors (see below), whose sum is σ = 105310318065300. Its totient is φ = 102970088774784.

The previous prime is 104140203419971. The next prime is 104140203420073. The reversal of 104140203420041 is 140024302041401.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in 2 ways, for example, as 21650595120400 + 82489608299641 = 4653020^2 + 9082379^2 .

It is a cyclic number.

It is not a de Polignac number, because 104140203420041 - 2¹⁸ = 104140203157897 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (104140203420541) 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, 585057322496 + ... + 585057322673.

It is an arithmetic number, because the mean of its divisors is an integer number (26327579516325).

Almost surely, 2^{104140203420041} is an apocalyptic number.

It is an amenable number.

104140203420041 is a deficient number, since it is larger than the sum of its proper divisors (1170114645259).

104140203420041 is an equidigital number, since it uses as much as digits as its factorization.

104140203420041 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1170114645258.

The product of its (nonzero) digits is 3072, while the sum is 26.

Adding to 104140203420041 its reverse (140024302041401), we get a palindrome (244164505461442).

The spelling of 104140203420041 in words is "one hundred four trillion, one hundred forty billion, two hundred three million, four hundred twenty thousand, forty-one".