1341241331 has 4 divisors (see below), whose sum is σ = 1411833000. Its totient is φ = 1270649664.

The previous prime is 1341241327. The next prime is 1341241339. The reversal of 1341241331 is 1331421431.

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

It is a cyclic number.

It is not a de Polignac number, because 1341241331 - 2² = 1341241327 is a prime.

It is a super-2 number, since 2×1341241331² = 3597856615965303122, which contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 1341241297 and 1341241306.

It is not an unprimeable number, because it can be changed into a prime (1341241339) 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, 35295806 + ... + 35295843.

It is an arithmetic number, because the mean of its divisors is an integer number (352958250).

Almost surely, 2^1341241331 is an apocalyptic number.

1341241331 is a deficient number, since it is larger than the sum of its proper divisors (70591669).

1341241331 is an equidigital number, since it uses as much as digits as its factorization.

1341241331 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 70591668.

The product of its digits is 864, while the sum is 23.

The square root of 1341241331 is about 36622.9617999419. The cubic root of 1341241331 is about 1102.8140979418.

Adding to 1341241331 its reverse (1331421431), we get a palindrome (2672662762).

The spelling of 1341241331 in words is "one billion, three hundred forty-one million, two hundred forty-one thousand, three hundred thirty-one".