2845941209895 has 24 divisors (see below), whose sum is σ = 5296935477744. Its totient is φ = 1301001695616.

The previous prime is 2845941209879. The next prime is 2845941209899. The reversal of 2845941209895 is 5989021495482.

It is not a de Polignac number, because 2845941209895 - 2⁴ = 2845941209879 is a prime.

It is a super-2 number, since 2×2845941209895² (a number of 26 digits) contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2845941209899) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 1936013694 + ... + 1936015163.

It is an arithmetic number, because the mean of its divisors is an integer number (220705644906).

Almost surely, 2^{2845941209895} is an apocalyptic number.

2845941209895 is a deficient number, since it is larger than the sum of its proper divisors (2450994267849).

2845941209895 is a wasteful number, since it uses less digits than its factorization.

2845941209895 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3872028879 (or 3872028872 counting only the distinct ones).

The product of its (nonzero) digits is 74649600, while the sum is 66.

The spelling of 2845941209895 in words is "two trillion, eight hundred forty-five billion, nine hundred forty-one million, two hundred nine thousand, eight hundred ninety-five".