1343443041 has 12 divisors (see below), whose sum is σ = 2024899968. Its totient is φ = 856688184.

The previous prime is 1343443033. The next prime is 1343443061. The reversal of 1343443041 is 1403443431.

1343443041 is a `hidden beast` number, since 13 + 4 + 344 + 304 + 1 = 666.

It is not a de Polignac number, because 1343443041 - 2³ = 1343443033 is a prime.

It is a super-2 number, since 2×1343443041² = 3609678408822655362, which contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 1343442996 and 1343443014.

It is not an unprimeable number, because it can be changed into a prime (1343443021) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 3244825 + ... + 3245238.

It is an arithmetic number, because the mean of its divisors is an integer number (168741664).

Almost surely, 2^1343443041 is an apocalyptic number.

It is an amenable number.

1343443041 is a deficient number, since it is larger than the sum of its proper divisors (681456927).

1343443041 is a wasteful number, since it uses less digits than its factorization.

1343443041 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6490092 (or 6490089 counting only the distinct ones).

The product of its (nonzero) digits is 6912, while the sum is 27.

The square root of 1343443041 is about 36653.0086213942. The cubic root of 1343443041 is about 1103.4172082550.

Adding to 1343443041 its reverse (1403443431), we get a palindrome (2746886472).

The spelling of 1343443041 in words is "one billion, three hundred forty-three million, four hundred forty-three thousand, forty-one".