40106085326683 has 4 divisors (see below), whose sum is σ = 40158787147848. Its totient is φ = 40053383505520.

The previous prime is 40106085326669. The next prime is 40106085326707. The reversal of 40106085326683 is 38662358060104.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-40106085326683 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 40106085326683.

It is not an unprimeable number, because it can be changed into a prime (40106082326683) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 26350909441 + ... + 26350910962.

It is an arithmetic number, because the mean of its divisors is an integer number (10039696786962).

Almost surely, 2^{40106085326683} is an apocalyptic number.

40106085326683 is a deficient number, since it is larger than the sum of its proper divisors (52701821165).

40106085326683 is an equidigital number, since it uses as much as digits as its factorization.

40106085326683 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 52701821164.

The product of its (nonzero) digits is 4976640, while the sum is 52.

The spelling of 40106085326683 in words is "forty trillion, one hundred six billion, eighty-five million, three hundred twenty-six thousand, six hundred eighty-three".