9446113845 has 48 divisors (see below), whose sum is σ = 18724567680. Its totient is φ = 4315393152.

The previous prime is 9446113843. The next prime is 9446113867. The reversal of 9446113845 is 5483116449.

9446113845 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 9446113845 - 2¹ = 9446113843 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (45).

It is a self number, because there is not a number n which added to its sum of digits gives 9446113845.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (9446113843) by changing a digit.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 516111 + ... + 534099.

It is an arithmetic number, because the mean of its divisors is an integer number (390095160).

Almost surely, 2^9446113845 is an apocalyptic number.

It is an amenable number.

9446113845 is a deficient number, since it is larger than the sum of its proper divisors (9278453835).

9446113845 is a wasteful number, since it uses less digits than its factorization.

9446113845 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 19674 (or 19671 counting only the distinct ones).

The product of its digits is 414720, while the sum is 45.

The square root of 9446113845 is about 97191.1201962402. The cubic root of 9446113845 is about 2113.8997714692.

The spelling of 9446113845 in words is "nine billion, four hundred forty-six million, one hundred thirteen thousand, eight hundred forty-five".