1358311372 has 12 divisors (see below), whose sum is σ = 2593139976. Its totient is φ = 617414240.

The previous prime is 1358311343. The next prime is 1358311397. The reversal of 1358311372 is 2731138531.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 15435313 + ... + 15435400.

It is an arithmetic number, because the mean of its divisors is an integer number (216094998).

Almost surely, 2^1358311372 is an apocalyptic number.

It is an amenable number.

1358311372 is a deficient number, since it is larger than the sum of its proper divisors (1234828604).

1358311372 is a wasteful number, since it uses less digits than its factorization.

1358311372 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 30870728 (or 30870726 counting only the distinct ones).

The product of its digits is 15120, while the sum is 34.

The square root of 1358311372 is about 36855.2760402090. The cubic root of 1358311372 is about 1107.4729113353.

It can be divided in two parts, 13 and 58311372, that added together give a palindrome (58311385).

The spelling of 1358311372 in words is "one billion, three hundred fifty-eight million, three hundred eleven thousand, three hundred seventy-two".