1363160242 has 8 divisors (see below), whose sum is σ = 2046225132. Its totient is φ = 681085200.

The previous prime is 1363160219. The next prime is 1363160257. The reversal of 1363160242 is 2420613631.

It is a Cunningham number, because it is equal to 36921²+1.

It can be written as a sum of positive squares in 2 ways, for example, as 1363160241 + 1 = 36921^2 + 1^2 .

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

It is a self number, because there is not a number n which added to its sum of digits gives 1363160242.

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, 244009 + ... + 249532.

Almost surely, 2^1363160242 is an apocalyptic number.

1363160242 is a deficient number, since it is larger than the sum of its proper divisors (683064890).

1363160242 is a wasteful number, since it uses less digits than its factorization.

1363160242 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 494924.

The product of its (nonzero) digits is 5184, while the sum is 28.

The square root of 1363160242 is about 36921.0000135424. Note that the first 4 decimals coincide. The cubic root of 1363160242 is about 1108.7891571376.

Adding to 1363160242 its reverse (2420613631), we get a palindrome (3783773873).

The spelling of 1363160242 in words is "one billion, three hundred sixty-three million, one hundred sixty thousand, two hundred forty-two".