441374137 has 2 divisors, whose sum is σ = 441374138. Its totient is φ = 441374136.

The previous prime is 441374119. The next prime is 441374173. The reversal of 441374137 is 731473144.

Together with next prime (441374173) it forms an Ormiston pair, because they use the same digits, order apart.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 386554921 + 54819216 = 19661^2 + 7404^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-441374137 is a prime.

It is a super-2 number, since 2×441374137² = 389622257624989538, which contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (441374107) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 220687068 + 220687069.

It is an arithmetic number, because the mean of its divisors is an integer number (220687069).

Almost surely, 2^441374137 is an apocalyptic number.

It is an amenable number.

441374137 is a deficient number, since it is larger than the sum of its proper divisors (1).

441374137 is an equidigital number, since it uses as much as digits as its factorization.

441374137 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 28224, while the sum is 34.

The square root of 441374137 is about 21008.9061352561. The cubic root of 441374137 is about 761.3814538194.

The spelling of 441374137 in words is "four hundred forty-one million, three hundred seventy-four thousand, one hundred thirty-seven".