40845814175 has 6 divisors (see below), whose sum is σ = 50648809608. Its totient is φ = 32676651320.

The previous prime is 40845814157. The next prime is 40845814181. The reversal of 40845814175 is 57141854804.

40845814175 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a de Polignac number, because none of the positive numbers 2^k-40845814175 is a prime.

It is a Duffinian number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 816916259 + ... + 816916308.

It is an arithmetic number, because the mean of its divisors is an integer number (8441468268).

Almost surely, 2^40845814175 is an apocalyptic number.

40845814175 is a deficient number, since it is larger than the sum of its proper divisors (9802995433).

40845814175 is a wasteful number, since it uses less digits than its factorization.

40845814175 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1633832577 (or 1633832572 counting only the distinct ones).

The product of its (nonzero) digits is 716800, while the sum is 47.

The spelling of 40845814175 in words is "forty billion, eight hundred forty-five million, eight hundred fourteen thousand, one hundred seventy-five".