1341223413 has 4 divisors (see below), whose sum is σ = 1788297888. Its totient is φ = 894148940.

The previous prime is 1341223391. The next prime is 1341223417. The reversal of 1341223413 is 3143221431.

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 1341223413 - 2¹⁶ = 1341157877 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1341223417) 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, 223537233 + ... + 223537238.

It is an arithmetic number, because the mean of its divisors is an integer number (447074472).

Almost surely, 2^1341223413 is an apocalyptic number.

It is an amenable number.

1341223413 is a deficient number, since it is larger than the sum of its proper divisors (447074475).

1341223413 is an equidigital number, since it uses as much as digits as its factorization.

1341223413 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 447074474.

The product of its digits is 1728, while the sum is 24.

The square root of 1341223413 is about 36622.7171711767. The cubic root of 1341223413 is about 1102.8091869909.

Adding to 1341223413 its reverse (3143221431), we get a palindrome (4484444844).

The spelling of 1341223413 in words is "one billion, three hundred forty-one million, two hundred twenty-three thousand, four hundred thirteen".