1343135542 has 16 divisors (see below), whose sum is σ = 2334949632. Its totient is φ = 567521640.

The previous prime is 1343135539. The next prime is 1343135569. The reversal of 1343135542 is 2455313431.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 674628 + ... + 676615.

It is an arithmetic number, because the mean of its divisors is an integer number (145934352).

Almost surely, 2^1343135542 is an apocalyptic number.

1343135542 is a deficient number, since it is larger than the sum of its proper divisors (991814090).

1343135542 is a wasteful number, since it uses less digits than its factorization.

1343135542 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1351323.

The product of its digits is 21600, while the sum is 31.

The square root of 1343135542 is about 36648.8136506490. The cubic root of 1343135542 is about 1103.3330152355. Note that the first 3 decimals are identical.

Adding to 1343135542 its reverse (2455313431), we get a palindrome (3798448973).

The spelling of 1343135542 in words is "one billion, three hundred forty-three million, one hundred thirty-five thousand, five hundred forty-two".