8843043857045 has 16 divisors (see below), whose sum is σ = 10638228720240. Its totient is φ = 7056738508800.

The previous prime is 8843043857017. The next prime is 8843043857047. The reversal of 8843043857045 is 5407583403488.

8843043857045 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in 8 ways, for example, as 440037202609 + 8403006654436 = 663353^2 + 2898794^2 .

It is not a de Polignac number, because 8843043857045 - 2⁶ = 8843043856981 is a prime.

It is a super-2 number, since 2×8843043857045² (a number of 27 digits) contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (8843043857047) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 2100251 + ... + 4700759.

It is an arithmetic number, because the mean of its divisors is an integer number (664889295015).

Almost surely, 2^{8843043857045} is an apocalyptic number.

It is an amenable number.

8843043857045 is a deficient number, since it is larger than the sum of its proper divisors (1795184863195).

8843043857045 is a wasteful number, since it uses less digits than its factorization.

8843043857045 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2602216.

The product of its (nonzero) digits is 51609600, while the sum is 59.

The spelling of 8843043857045 in words is "eight trillion, eight hundred forty-three billion, forty-three million, eight hundred fifty-seven thousand, forty-five".