4004067112345 has 4 divisors (see below), whose sum is σ = 4804880534820. Its totient is φ = 3203253689872.

The previous prime is 4004067112261. The next prime is 4004067112349. The reversal of 4004067112345 is 5432117604004.

4004067112345 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in 2 ways, for example, as 2624257441936 + 1379809670409 = 1619956^2 + 1174653^2 .

It is a cyclic number.

It is not a de Polignac number, because 4004067112345 - 2¹¹ = 4004067110297 is a prime.

It is not an unprimeable number, because it can be changed into a prime (4004067112349) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 400406711230 + ... + 400406711239.

It is an arithmetic number, because the mean of its divisors is an integer number (1201220133705).

Almost surely, 2^{4004067112345} is an apocalyptic number.

It is an amenable number.

4004067112345 is a deficient number, since it is larger than the sum of its proper divisors (800813422475).

4004067112345 is an equidigital number, since it uses as much as digits as its factorization.

4004067112345 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 800813422474.

The product of its (nonzero) digits is 80640, while the sum is 37.

The spelling of 4004067112345 in words is "four trillion, four billion, sixty-seven million, one hundred twelve thousand, three hundred forty-five".