1241142204241 has 4 divisors (see below), whose sum is σ = 1241426678512. Its totient is φ = 1240857729972.

The previous prime is 1241142204221. The next prime is 1241142204287. The reversal of 1241142204241 is 1424022411421.

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 1241142204241 - 2¹¹ = 1241142202193 is a prime.

It is a super-2 number, since 2×1241142204241² (a number of 25 digits) contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (1241142204221) 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, 142230591 + ... + 142239316.

It is an arithmetic number, because the mean of its divisors is an integer number (310356669628).

Almost surely, 2^{1241142204241} is an apocalyptic number.

It is an amenable number.

1241142204241 is a deficient number, since it is larger than the sum of its proper divisors (284474271).

1241142204241 is an equidigital number, since it uses as much as digits as its factorization.

1241142204241 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 284474270.

The product of its (nonzero) digits is 4096, while the sum is 28.

Adding to 1241142204241 its reverse (1424022411421), we get a palindrome (2665164615662).

The spelling of 1241142204241 in words is "one trillion, two hundred forty-one billion, one hundred forty-two million, two hundred four thousand, two hundred forty-one".