1341223143241 has 4 divisors (see below), whose sum is σ = 1342117890000. Its totient is φ = 1340328396484.

The previous prime is 1341223143229. The next prime is 1341223143251. The reversal of 1341223143241 is 1423413221431.

It is a happy number.

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 1341223143241 - 2³³ = 1332633208649 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (1341223143251) 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, 447371131 + ... + 447374128.

It is an arithmetic number, because the mean of its divisors is an integer number (335529472500).

Almost surely, 2^{1341223143241} is an apocalyptic number.

It is an amenable number.

1341223143241 is a deficient number, since it is larger than the sum of its proper divisors (894746759).

1341223143241 is an equidigital number, since it uses as much as digits as its factorization.

1341223143241 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 894746758.

The product of its digits is 13824, while the sum is 31.

Adding to 1341223143241 its reverse (1423413221431), we get a palindrome (2764636364672).

The spelling of 1341223143241 in words is "one trillion, three hundred forty-one billion, two hundred twenty-three million, one hundred forty-three thousand, two hundred forty-one".