40056285468867 has 8 divisors (see below), whose sum is σ = 56219348026560. Its totient is φ = 25298706611880.

The previous prime is 40056285468847. The next prime is 40056285468877. The reversal of 40056285468867 is 76886458265004.

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

It is not a de Polignac number, because 40056285468867 - 2⁷ = 40056285468739 is a prime.

It is not an unprimeable number, because it can be changed into a prime (40056285468847) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 351370925109 + ... + 351370925222.

It is an arithmetic number, because the mean of its divisors is an integer number (7027418503320).

Almost surely, 2^{40056285468867} is an apocalyptic number.

40056285468867 is a deficient number, since it is larger than the sum of its proper divisors (16163062557693).

40056285468867 is a wasteful number, since it uses less digits than its factorization.

40056285468867 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 702741850353.

The product of its (nonzero) digits is 619315200, while the sum is 69.

The spelling of 40056285468867 in words is "forty trillion, fifty-six billion, two hundred eighty-five million, four hundred sixty-eight thousand, eight hundred sixty-seven".