40122423032063 has 8 divisors (see below), whose sum is σ = 40137081653088. Its totient is φ = 40107766361344.

The previous prime is 40122423032059. The next prime is 40122423032077. The reversal of 40122423032063 is 36023032422104.

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

It is a cyclic number.

It is not a de Polignac number, because 40122423032063 - 2² = 40122423032059 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (40122426032063) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (29) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 41317406 + ... + 42277332.

It is an arithmetic number, because the mean of its divisors is an integer number (5017135206636).

Almost surely, 2^{40122423032063} is an apocalyptic number.

40122423032063 is a deficient number, since it is larger than the sum of its proper divisors (14658621025).

40122423032063 is a wasteful number, since it uses less digits than its factorization.

40122423032063 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 975153.

The product of its (nonzero) digits is 41472, while the sum is 32.

Adding to 40122423032063 its reverse (36023032422104), we get a palindrome (76145455454167).

The spelling of 40122423032063 in words is "forty trillion, one hundred twenty-two billion, four hundred twenty-three million, thirty-two thousand, sixty-three".