1363241049 has 4 divisors (see below), whose sum is σ = 1817654736. Its totient is φ = 908827364.

The previous prime is 1363241039. The next prime is 1363241057. The reversal of 1363241049 is 9401423631.

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, and also an emirpimes, since its reverse is a distinct semiprime: 9401423631 = 3 ⋅3133807877.

It is a cyclic number.

It is not a de Polignac number, because 1363241049 - 2¹¹ = 1363239001 is a prime.

It is not an unprimeable number, because it can be changed into a prime (1363241029) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 227206839 + ... + 227206844.

It is an arithmetic number, because the mean of its divisors is an integer number (454413684).

Almost surely, 2^1363241049 is an apocalyptic number.

It is an amenable number.

1363241049 is a deficient number, since it is larger than the sum of its proper divisors (454413687).

1363241049 is an equidigital number, since it uses as much as digits as its factorization.

1363241049 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 454413686.

The product of its (nonzero) digits is 15552, while the sum is 33.

The square root of 1363241049 is about 36922.0943203389. The cubic root of 1363241049 is about 1108.8110660695.

The spelling of 1363241049 in words is "one billion, three hundred sixty-three million, two hundred forty-one thousand, forty-nine".