1342230424 has 8 divisors (see below), whose sum is σ = 2516682060. Its totient is φ = 671115208.

The previous prime is 1342230413. The next prime is 1342230431. The reversal of 1342230424 is 4240322431.

It is a happy number.

It is a tau number, because it is divible by the number of its divisors (8).

It is a super-2 number, since 2×1342230424² = 3603165022222439552, which contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

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 as a sum of consecutive naturals, namely, 83889394 + ... + 83889409.

Almost surely, 2^1342230424 is an apocalyptic number.

It is an amenable number.

1342230424 is a deficient number, since it is larger than the sum of its proper divisors (1174451636).

1342230424 is a wasteful number, since it uses less digits than its factorization.

1342230424 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 167778809 (or 167778805 counting only the distinct ones).

The product of its (nonzero) digits is 4608, while the sum is 25.

The square root of 1342230424 is about 36636.4630388906. The cubic root of 1342230424 is about 1103.0851199315.

Adding to 1342230424 its reverse (4240322431), we get a palindrome (5582552855).

The spelling of 1342230424 in words is "one billion, three hundred forty-two million, two hundred thirty thousand, four hundred twenty-four".