441164474505085 has 16 divisors (see below), whose sum is σ = 530511835864320. Its totient is φ = 352188862107840.

The previous prime is 441164474505071. The next prime is 441164474505103. The reversal of 441164474505085 is 580505474461144.

It is not a de Polignac number, because 441164474505085 - 2⁹ = 441164474504573 is a prime.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 2686821 + ... + 29825290.

It is an arithmetic number, because the mean of its divisors is an integer number (33156989741520).

Almost surely, 2^{441164474505085} is an apocalyptic number.

It is an amenable number.

441164474505085 is a deficient number, since it is larger than the sum of its proper divisors (89347361359235).

441164474505085 is a wasteful number, since it uses less digits than its factorization.

441164474505085 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 32517828.

The product of its (nonzero) digits is 43008000, while the sum is 58.

The spelling of 441164474505085 in words is "four hundred forty-one trillion, one hundred sixty-four billion, four hundred seventy-four million, five hundred five thousand, eighty-five".