4458834161091 has 6 divisors (see below), whose sum is σ = 6440538232700. Its totient is φ = 2972556107388.

The previous prime is 4458834161071. The next prime is 4458834161141. The reversal of 4458834161091 is 1901614388544.

4458834161091 is a `hidden beast` number, since 4 + 4 + 58 + 83 + 416 + 10 + 91 = 666.

It is not a de Polignac number, because 4458834161091 - 2⁶ = 4458834161027 is a prime.

It is a super-2 number, since 2×4458834161091² (a number of 26 digits) contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (4458834161071) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 247713008941 + ... + 247713008958.

Almost surely, 2^{4458834161091} is an apocalyptic number.

4458834161091 is a deficient number, since it is larger than the sum of its proper divisors (1981704071609).

4458834161091 is a wasteful number, since it uses less digits than its factorization.

4458834161091 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 495426017905 (or 495426017902 counting only the distinct ones).

The product of its (nonzero) digits is 3317760, while the sum is 54.

The spelling of 4458834161091 in words is "four trillion, four hundred fifty-eight billion, eight hundred thirty-four million, one hundred sixty-one thousand, ninety-one".