1313366842 has 8 divisors (see below), whose sum is σ = 1970500896. Its totient is φ = 656533212.

The previous prime is 1313366827. The next prime is 1313366867. The reversal of 1313366842 is 2486633131.

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

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 63838 + ... + 81865.

It is an arithmetic number, because the mean of its divisors is an integer number (246312612).

Almost surely, 2^1313366842 is an apocalyptic number.

1313366842 is a deficient number, since it is larger than the sum of its proper divisors (657134054).

1313366842 is a wasteful number, since it uses less digits than its factorization.

1313366842 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 150212.

The product of its digits is 62208, while the sum is 37.

The square root of 1313366842 is about 36240.4034469817. The cubic root of 1313366842 is about 1095.1207700938.

Adding to 1313366842 its reverse (2486633131), we get a palindrome (3799999973).

The spelling of 1313366842 in words is "one billion, three hundred thirteen million, three hundred sixty-six thousand, eight hundred forty-two".