40875731366 has 8 divisors (see below), whose sum is σ = 61392918384. Its totient is φ = 20411425240.

The previous prime is 40875731363. The next prime is 40875731401. The reversal of 40875731366 is 66313757804.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (40875731363) 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, 13218290 + ... + 13221381.

It is an arithmetic number, because the mean of its divisors is an integer number (7674114798).

Almost surely, 2^40875731366 is an apocalyptic number.

40875731366 is a deficient number, since it is larger than the sum of its proper divisors (20517187018).

40875731366 is a wasteful number, since it uses less digits than its factorization.

40875731366 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 26440446.

The product of its (nonzero) digits is 2540160, while the sum is 50.

The spelling of 40875731366 in words is "forty billion, eight hundred seventy-five million, seven hundred thirty-one thousand, three hundred sixty-six".