2041002909585 has 40 divisors (see below), whose sum is σ = 3776708871936. Its totient is φ = 1053420850080.

The previous prime is 2041002909541. The next prime is 2041002909593. The reversal of 2041002909585 is 5859092001402.

It is a happy number.

2041002909585 is a `hidden beast` number, since 2 + 0 + 41 + 0 + 0 + 29 + 0 + 9 + 585 = 666.

It is not a de Polignac number, because 2041002909585 - 2¹⁷ = 2041002778513 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (45).

It is a self number, because there is not a number n which added to its sum of digits gives 2041002909585.

It is an unprimeable number.

It is a polite number, since it can be written in 39 ways as a sum of consecutive naturals, for example, 81269919 + ... + 81295028.

Almost surely, 2^{2041002909585} is an apocalyptic number.

It is an amenable number.

2041002909585 is a deficient number, since it is larger than the sum of its proper divisors (1735705962351).

2041002909585 is a wasteful number, since it uses less digits than its factorization.

2041002909585 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 162564995 (or 162564986 counting only the distinct ones).

The product of its (nonzero) digits is 259200, while the sum is 45.

The spelling of 2041002909585 in words is "two trillion, forty-one billion, two million, nine hundred nine thousand, five hundred eighty-five".