1342333243 has 16 divisors (see below), whose sum is σ = 1447675200. Its totient is φ = 1240012800.

The previous prime is 1342333229. The next prime is 1342333253. The reversal of 1342333243 is 3423332431.

It is a happy number.

It is a cyclic number.

It is not a de Polignac number, because 1342333243 - 2⁵ = 1342333211 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (1342333253) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 620083 + ... + 622243.

It is an arithmetic number, because the mean of its divisors is an integer number (90479700).

Almost surely, 2^1342333243 is an apocalyptic number.

1342333243 is a deficient number, since it is larger than the sum of its proper divisors (105341957).

1342333243 is a wasteful number, since it uses less digits than its factorization.

1342333243 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2838.

The product of its digits is 15552, while the sum is 28.

The square root of 1342333243 is about 36637.8662451841. The cubic root of 1342333243 is about 1103.1132857891.

Adding to 1342333243 its reverse (3423332431), we get a palindrome (4765665674).

The spelling of 1342333243 in words is "one billion, three hundred forty-two million, three hundred thirty-three thousand, two hundred forty-three".