1342024443 has 20 divisors (see below), whose sum is σ = 2038738680. Its totient is φ = 879515712.

The previous prime is 1342024403. The next prime is 1342024487. The reversal of 1342024443 is 3444202431.

It is a happy number.

1342024443 is a `hidden beast` number, since 13 + 4 + 202 + 4 + 443 = 666.

It is not a de Polignac number, because 1342024443 - 2¹⁸ = 1341762299 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (27).

It is not an unprimeable number, because it can be changed into a prime (1342024403) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 19 ways as a sum of consecutive naturals, for example, 135630 + ... + 145187.

It is an arithmetic number, because the mean of its divisors is an integer number (101936934).

Almost surely, 2^1342024443 is an apocalyptic number.

1342024443 is a deficient number, since it is larger than the sum of its proper divisors (696714237).

1342024443 is an equidigital number, since it uses as much as digits as its factorization.

1342024443 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 280888 (or 280879 counting only the distinct ones).

The product of its (nonzero) digits is 9216, while the sum is 27.

The square root of 1342024443 is about 36633.6517835719. The cubic root of 1342024443 is about 1103.0286899287.

Adding to 1342024443 its reverse (3444202431), we get a palindrome (4786226874).

The spelling of 1342024443 in words is "one billion, three hundred forty-two million, twenty-four thousand, four hundred forty-three".