1363241039 has 2 divisors, whose sum is σ = 1363241040. Its totient is φ = 1363241038.

The previous prime is 1363241029. The next prime is 1363241057. The reversal of 1363241039 is 9301423631.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 1363241039 - 2⁴ = 1363241023 is a prime.

It is a super-2 number, since 2×1363241039² = 3716852260827599042, which contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 1363240996 and 1363241014.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (1363241029) 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 as a sum of consecutive naturals, namely, 681620519 + 681620520.

It is an arithmetic number, because the mean of its divisors is an integer number (681620520).

Almost surely, 2^1363241039 is an apocalyptic number.

1363241039 is a deficient number, since it is larger than the sum of its proper divisors (1).

1363241039 is an equidigital number, since it uses as much as digits as its factorization.

1363241039 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 11664, while the sum is 32.

The square root of 1363241039 is about 36922.0941849186. The cubic root of 1363241039 is about 1108.8110633583.

The spelling of 1363241039 in words is "one billion, three hundred sixty-three million, two hundred forty-one thousand, thirty-nine".