1343041228 has 12 divisors (see below), whose sum is σ = 2350579000. Its totient is φ = 671447232.

The previous prime is 1343041169. The next prime is 1343041229. The reversal of 1343041228 is 8221403431.

It is a junction number, because it is equal to n+sod(n) for n = 1343041196 and 1343041205.

It is not an unprimeable number, because it can be changed into a prime (1343041229) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 60148 + ... + 79396.

Almost surely, 2^1343041228 is an apocalyptic number.

It is an amenable number.

1343041228 is a deficient number, since it is larger than the sum of its proper divisors (1007537772).

1343041228 is a wasteful number, since it uses less digits than its factorization.

1343041228 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 36696 (or 36694 counting only the distinct ones).

The product of its (nonzero) digits is 4608, while the sum is 28.

The square root of 1343041228 is about 36647.5269015523. The cubic root of 1343041228 is about 1103.3071895506.

Adding to 1343041228 its reverse (8221403431), we get a palindrome (9564444659).

The spelling of 1343041228 in words is "one billion, three hundred forty-three million, forty-one thousand, two hundred twenty-eight".