40344040670011 has 8 divisors (see below), whose sum is σ = 43620525741744. Its totient is φ = 37092283788000.

The previous prime is 40344040669981. The next prime is 40344040670041. The reversal of 40344040670011 is 11007604044304.

It is an interprime number because it is at equal distance from previous prime (40344040669981) and next prime (40344040670041).

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

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-40344040670011 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (40344040670041) 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, 6182044036 + ... + 6182050561.

It is an arithmetic number, because the mean of its divisors is an integer number (5452565717718).

Almost surely, 2^{40344040670011} is an apocalyptic number.

40344040670011 is a deficient number, since it is larger than the sum of its proper divisors (3276485071733).

40344040670011 is a wasteful number, since it uses less digits than its factorization.

40344040670011 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 12364094861.

The product of its (nonzero) digits is 32256, while the sum is 34.

The spelling of 40344040670011 in words is "forty trillion, three hundred forty-four billion, forty million, six hundred seventy thousand, eleven".