40111366670 has 8 divisors (see below), whose sum is σ = 72200460024. Its totient is φ = 16044546664.

The previous prime is 40111366661. The next prime is 40111366727. The reversal of 40111366670 is 7666311104.

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

It is a super-3 number, since 3×40111366670³ (a number of 33 digits) contains 333 as substring. Note that it is a super-d number also for d = 2.

It is a self number, because there is not a number n which added to its sum of digits gives 40111366670.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 2005568324 + ... + 2005568343.

It is an arithmetic number, because the mean of its divisors is an integer number (9025057503).

Almost surely, 2^40111366670 is an apocalyptic number.

40111366670 is a deficient number, since it is larger than the sum of its proper divisors (32089093354).

40111366670 is a wasteful number, since it uses less digits than its factorization.

40111366670 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4011136674.

The product of its (nonzero) digits is 18144, while the sum is 35.

Adding to 40111366670 its reverse (7666311104), we get a palindrome (47777677774).

The spelling of 40111366670 in words is "forty billion, one hundred eleven million, three hundred sixty-six thousand, six hundred seventy".