1201441120041 has 4 divisors (see below), whose sum is σ = 1601921493392. Its totient is φ = 800960746692.

The previous prime is 1201441120039. The next prime is 1201441120057. The reversal of 1201441120041 is 1400211441021.

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 not a de Polignac number, because 1201441120041 - 2¹ = 1201441120039 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (1201443120041) 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, 200240186671 + ... + 200240186676.

It is an arithmetic number, because the mean of its divisors is an integer number (400480373348).

Almost surely, 2^{1201441120041} is an apocalyptic number.

It is an amenable number.

1201441120041 is a deficient number, since it is larger than the sum of its proper divisors (400480373351).

1201441120041 is an equidigital number, since it uses as much as digits as its factorization.

1201441120041 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 400480373350.

The product of its (nonzero) digits is 256, while the sum is 21.

Adding to 1201441120041 its reverse (1400211441021), we get a palindrome (2601652561062).

The spelling of 1201441120041 in words is "one trillion, two hundred one billion, four hundred forty-one million, one hundred twenty thousand, forty-one".