1342747418 has 8 divisors (see below), whose sum is σ = 2056974912. Its totient is φ = 657089116.

The previous prime is 1342747349. The next prime is 1342747453. The reversal of 1342747418 is 8147472431.

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

It is a Curzon 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 in 3 ways as a sum of consecutive naturals, for example, 7142180 + ... + 7142367.

It is an arithmetic number, because the mean of its divisors is an integer number (257121864).

Almost surely, 2^1342747418 is an apocalyptic number.

1342747418 is a deficient number, since it is larger than the sum of its proper divisors (714227494).

1342747418 is a wasteful number, since it uses less digits than its factorization.

1342747418 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 14284596.

The product of its digits is 150528, while the sum is 41.

The square root of 1342747418 is about 36643.5180898341. The cubic root of 1342747418 is about 1103.2267287973.

The spelling of 1342747418 in words is "one billion, three hundred forty-two million, seven hundred forty-seven thousand, four hundred eighteen".