1363445341 has 4 divisors (see below), whose sum is σ = 1363702912. Its totient is φ = 1363187772.

The previous prime is 1363445329. The next prime is 1363445371. The reversal of 1363445341 is 1435443631.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-1363445341 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 1363445297 and 1363445306.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1363445371) by changing a digit.

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 3 ways as a sum of consecutive naturals, for example, 120675 + ... + 131488.

It is an arithmetic number, because the mean of its divisors is an integer number (340925728).

Almost surely, 2^1363445341 is an apocalyptic number.

It is an amenable number.

1363445341 is a deficient number, since it is larger than the sum of its proper divisors (257571).

1363445341 is an equidigital number, since it uses as much as digits as its factorization.

1363445341 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 257570.

The product of its digits is 51840, while the sum is 34.

The square root of 1363445341 is about 36924.8607444903. The cubic root of 1363445341 is about 1108.8664512161.

Adding to 1363445341 its reverse (1435443631), we get a palindrome (2798888972).

The spelling of 1363445341 in words is "one billion, three hundred sixty-three million, four hundred forty-five thousand, three hundred forty-one".