40405342675071 has 32 divisors (see below), whose sum is σ = 58794658272000. Its totient is φ = 24478400782080.

The previous prime is 40405342675039. The next prime is 40405342675121. The reversal of 40405342675071 is 17057624350404.

It is not a de Polignac number, because 40405342675071 - 2⁵ = 40405342675039 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 40405342675071.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (40405342675771) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 955210480 + ... + 955252778.

It is an arithmetic number, because the mean of its divisors is an integer number (1837333071000).

Almost surely, 2^{40405342675071} is an apocalyptic number.

40405342675071 is a deficient number, since it is larger than the sum of its proper divisors (18389315596929).

40405342675071 is a wasteful number, since it uses less digits than its factorization.

40405342675071 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 53079.

The product of its (nonzero) digits is 2822400, while the sum is 48.

The spelling of 40405342675071 in words is "forty trillion, four hundred five billion, three hundred forty-two million, six hundred seventy-five thousand, seventy-one".