1044361247 has 2 divisors, whose sum is σ = 1044361248. Its totient is φ = 1044361246.

The previous prime is 1044361231. The next prime is 1044361249. The reversal of 1044361247 is 7421634401.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 1044361247 - 2⁴ = 1044361231 is a prime.

Together with 1044361249, it forms a pair of twin primes.

It is a Chen prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (1044361249) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 522180623 + 522180624.

It is an arithmetic number, because the mean of its divisors is an integer number (522180624).

Almost surely, 2^1044361247 is an apocalyptic number.

1044361247 is a deficient number, since it is larger than the sum of its proper divisors (1).

1044361247 is an equidigital number, since it uses as much as digits as its factorization.

1044361247 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 16128, while the sum is 32.

The square root of 1044361247 is about 32316.5785162972. The cubic root of 1044361247 is about 1014.5736590221.

Adding to 1044361247 its reverse (7421634401), we get a palindrome (8465995648).

The spelling of 1044361247 in words is "one billion, forty-four million, three hundred sixty-one thousand, two hundred forty-seven".