441544211047 has 2 divisors, whose sum is σ = 441544211048. Its totient is φ = 441544211046.

The previous prime is 441544211023. The next prime is 441544211063. The reversal of 441544211047 is 740112445144.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 441544211047 - 2¹¹ = 441544208999 is a prime.

It is a super-2 number, since 2×441544211047² (a number of 24 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 441544210997 and 441544211015.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (441544211347) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 220772105523 + 220772105524.

It is an arithmetic number, because the mean of its divisors is an integer number (220772105524).

Almost surely, 2^441544211047 is an apocalyptic number.

441544211047 is a deficient number, since it is larger than the sum of its proper divisors (1).

441544211047 is an equidigital number, since it uses as much as digits as its factorization.

441544211047 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 71680, while the sum is 37.

The spelling of 441544211047 in words is "four hundred forty-one billion, five hundred forty-four million, two hundred eleven thousand, forty-seven".