40422173275 has 12 divisors (see below), whose sum is σ = 54680176584. Its totient is φ = 29397944000.

The previous prime is 40422173251. The next prime is 40422173287. The reversal of 40422173275 is 57237122404.

It is not a de Polignac number, because 40422173275 - 2⁵ = 40422173243 is a prime.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 73494586 + ... + 73495135.

It is an arithmetic number, because the mean of its divisors is an integer number (4556681382).

Almost surely, 2^40422173275 is an apocalyptic number.

40422173275 is a deficient number, since it is larger than the sum of its proper divisors (14258003309).

40422173275 is a wasteful number, since it uses less digits than its factorization.

40422173275 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 146989742 (or 146989737 counting only the distinct ones).

The product of its (nonzero) digits is 94080, while the sum is 37.

Adding to 40422173275 its reverse (57237122404), we get a palindrome (97659295679).

The spelling of 40422173275 in words is "forty billion, four hundred twenty-two million, one hundred seventy-three thousand, two hundred seventy-five".