8849342045772 has 36 divisors (see below), whose sum is σ = 22369536898800. Its totient is φ = 2949732322272.

The previous prime is 8849342045749. The next prime is 8849342045779. The reversal of 8849342045772 is 2775402439488.

It is a happy number.

8849342045772 is a `hidden beast` number, since 8 + 8 + 4 + 9 + 34 + 20 + 4 + 577 + 2 = 666.

It is a tau number, because it is divible by the number of its divisors (36).

It is a super-2 number, since 2×8849342045772² (a number of 27 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (8849342045779) 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, 246153 + ... + 4214175.

Almost surely, 2^{8849342045772} is an apocalyptic number.

It is an amenable number.

8849342045772 is an abundant number, since it is smaller than the sum of its proper divisors (13520194853028).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

8849342045772 is a wasteful number, since it uses less digits than its factorization.

8849342045772 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4029982 (or 4029977 counting only the distinct ones).

The product of its (nonzero) digits is 108380160, while the sum is 63.

The spelling of 8849342045772 in words is "eight trillion, eight hundred forty-nine billion, three hundred forty-two million, forty-five thousand, seven hundred seventy-two".