441000377 has 2 divisors, whose sum is σ = 441000378. Its totient is φ = 441000376.

The previous prime is 441000337. The next prime is 441000379. The reversal of 441000377 is 773000144.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 418570681 + 22429696 = 20459^2 + 4736^2 .

It is a cyclic number.

It is not a de Polignac number, because 441000377 - 2¹⁴ = 440983993 is a prime.

Together with 441000379, it forms a pair of twin primes.

It is a Chen prime.

It is not a weakly prime, because it can be changed into another prime (441000379) 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, 220500188 + 220500189.

It is an arithmetic number, because the mean of its divisors is an integer number (220500189).

Almost surely, 2^441000377 is an apocalyptic number.

It is an amenable number.

441000377 is a deficient number, since it is larger than the sum of its proper divisors (1).

441000377 is an equidigital number, since it uses as much as digits as its factorization.

441000377 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 2352, while the sum is 26.

The square root of 441000377 is about 21000.0089761886. The cubic root of 441000377 is about 761.1664780027.

The spelling of 441000377 in words is "four hundred forty-one million, three hundred seventy-seven", and thus it is an aban number.