1342034542 has 8 divisors (see below), whose sum is σ = 2014109856. Its totient is φ = 670664592.

The previous prime is 1342034539. The next prime is 1342034549. The reversal of 1342034542 is 2454302431.

It is a happy number.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a super-2 number, since 2×1342034542² = 3602113423842299528, which contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 1342034542.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1342034549) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 171558 + ... + 179209.

It is an arithmetic number, because the mean of its divisors is an integer number (251763732).

Almost surely, 2^1342034542 is an apocalyptic number.

1342034542 is a deficient number, since it is larger than the sum of its proper divisors (672075314).

1342034542 is a wasteful number, since it uses less digits than its factorization.

1342034542 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 352682.

The product of its (nonzero) digits is 11520, while the sum is 28.

The square root of 1342034542 is about 36633.7896210589. The cubic root of 1342034542 is about 1103.0314567583.

Adding to 1342034542 its reverse (2454302431), we get a palindrome (3796336973).

The spelling of 1342034542 in words is "one billion, three hundred forty-two million, thirty-four thousand, five hundred forty-two".