949436591841 has 12 divisors (see below), whose sum is σ = 1443587800720. Its totient is φ = 599644163160.

The previous prime is 949436591819. The next prime is 949436591849. The reversal of 949436591841 is 148195634949.

949436591841 is a `hidden beast` number, since 9 + 4 + 9 + 4 + 36 + 591 + 8 + 4 + 1 = 666.

It is not a de Polignac number, because 949436591841 - 2⁹ = 949436591329 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (949436591849) 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, 2776130215 + ... + 2776130556.

Almost surely, 2^949436591841 is an apocalyptic number.

It is an amenable number.

949436591841 is a deficient number, since it is larger than the sum of its proper divisors (494151208879).

949436591841 is a wasteful number, since it uses less digits than its factorization.

949436591841 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5552260796 (or 5552260793 counting only the distinct ones).

The product of its digits is 33592320, while the sum is 63.

The spelling of 949436591841 in words is "nine hundred forty-nine billion, four hundred thirty-six million, five hundred ninety-one thousand, eight hundred forty-one".