40522477895986 has 8 divisors (see below), whose sum is σ = 61813949333040. Its totient is φ = 19917828118308.

The previous prime is 40522477895917. The next prime is 40522477896007. The reversal of 40522477895986 is 68959877422504.

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

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 171705414696 + ... + 171705414931.

It is an arithmetic number, because the mean of its divisors is an integer number (7726743666630).

Almost surely, 2^{40522477895986} is an apocalyptic number.

40522477895986 is a deficient number, since it is larger than the sum of its proper divisors (21291471437054).

40522477895986 is a wasteful number, since it uses less digits than its factorization.

40522477895986 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 343410829688.

The product of its (nonzero) digits is 2438553600, while the sum is 76.

The spelling of 40522477895986 in words is "forty trillion, five hundred twenty-two billion, four hundred seventy-seven million, eight hundred ninety-five thousand, nine hundred eighty-six".