1342434042 has 48 divisors (see below), whose sum is σ = 2934483552. Its totient is φ = 443516640.

The previous prime is 1342434029. The next prime is 1342434073. The reversal of 1342434042 is 2404342431.

It is a happy number.

1342434042 is a `hidden beast` number, since 13 + 4 + 243 + 404 + 2 = 666.

It is a zygodrome in base 4.

It is a junction number, because it is equal to n+sod(n) for n = 1342433997 and 1342434015.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 1229917 + ... + 1231007.

It is an arithmetic number, because the mean of its divisors is an integer number (61135074).

Almost surely, 2^1342434042 is an apocalyptic number.

1342434042 is an abundant number, since it is smaller than the sum of its proper divisors (1592049510).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

1342434042 is a wasteful number, since it uses less digits than its factorization.

1342434042 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1643 (or 1640 counting only the distinct ones).

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

The square root of 1342434042 is about 36639.2418316755. The cubic root of 1342434042 is about 1103.1408968993.

Adding to 1342434042 its reverse (2404342431), we get a palindrome (3746776473).

The spelling of 1342434042 in words is "one billion, three hundred forty-two million, four hundred thirty-four thousand, forty-two".