1343241213 has 16 divisors (see below), whose sum is σ = 1902833856. Its totient is φ = 839932160.

The previous prime is 1343241209. The next prime is 1343241217. The reversal of 1343241213 is 3121423431.

It is a happy number.

It is an interprime number because it is at equal distance from previous prime (1343241209) and next prime (1343241217).

It is a cyclic number.

It is not a de Polignac number, because 1343241213 - 2² = 1343241209 is a prime.

It is a super-2 number, since 2×1343241213² = 3608593912603422738, which contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1343241217) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 30003 + ... + 59888.

It is an arithmetic number, because the mean of its divisors is an integer number (118927116).

Almost surely, 2^1343241213 is an apocalyptic number.

It is an amenable number.

1343241213 is a deficient number, since it is larger than the sum of its proper divisors (559592643).

1343241213 is a wasteful number, since it uses less digits than its factorization.

1343241213 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 90204.

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

The square root of 1343241213 is about 36650.2552924260. The cubic root of 1343241213 is about 1103.3619493333.

Adding to 1343241213 its reverse (3121423431), we get a palindrome (4464664644).

It can be divided in two parts, 13432 and 41213, that added together give a palindrome (54645).

The spelling of 1343241213 in words is "one billion, three hundred forty-three million, two hundred forty-one thousand, two hundred thirteen".