40671564214 has 16 divisors (see below), whose sum is σ = 62272054800. Its totient is φ = 19916775904.

The previous prime is 40671564187. The next prime is 40671564229. The reversal of 40671564214 is 41246517604.

It is a super-2 number, since 2×40671564214² (a number of 22 digits) contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 608917 + ... + 672400.

It is an arithmetic number, because the mean of its divisors is an integer number (3892003425).

Almost surely, 2^40671564214 is an apocalyptic number.

40671564214 is a deficient number, since it is larger than the sum of its proper divisors (21600490586).

40671564214 is a wasteful number, since it uses less digits than its factorization.

40671564214 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1281647.

The product of its (nonzero) digits is 161280, while the sum is 40.

The spelling of 40671564214 in words is "forty billion, six hundred seventy-one million, five hundred sixty-four thousand, two hundred fourteen".