441864750087 has 12 divisors (see below), whose sum is σ = 639933122920. Its totient is φ = 293799251088.

The previous prime is 441864750071. The next prime is 441864750113. The reversal of 441864750087 is 780057468144.

441864750087 is a `hidden beast` number, since 4 + 4 + 18 + 6 + 47 + 500 + 87 = 666.

It is not a de Polignac number, because 441864750087 - 2⁴ = 441864750071 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (441864750007) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 64767148 + ... + 64773969.

Almost surely, 2^441864750087 is an apocalyptic number.

441864750087 is a deficient number, since it is larger than the sum of its proper divisors (198068372833).

441864750087 is a wasteful number, since it uses less digits than its factorization.

441864750087 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 129541502 (or 129541499 counting only the distinct ones).

The product of its (nonzero) digits is 6021120, while the sum is 54.

The spelling of 441864750087 in words is "four hundred forty-one billion, eight hundred sixty-four million, seven hundred fifty thousand, eighty-seven".