1342547318 has 32 divisors (see below), whose sum is σ = 2400319488. Its totient is φ = 551059200.

The previous prime is 1342547309. The next prime is 1342547347. The reversal of 1342547318 is 8137452431.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 26153 + ... + 58043.

It is an arithmetic number, because the mean of its divisors is an integer number (75009984).

Almost surely, 2^1342547318 is an apocalyptic number.

1342547318 is a deficient number, since it is larger than the sum of its proper divisors (1057772170).

1342547318 is a wasteful number, since it uses less digits than its factorization.

1342547318 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 32028.

The product of its digits is 80640, while the sum is 38.

The square root of 1342547318 is about 36640.7876279973. The cubic root of 1342547318 is about 1103.1719240906.

Adding to 1342547318 its reverse (8137452431), we get a palindrome (9479999749).

It can be divided in two parts, 134 and 2547318, that added together give a palindrome (2547452).

The spelling of 1342547318 in words is "one billion, three hundred forty-two million, five hundred forty-seven thousand, three hundred eighteen".