40122016730271 has 48 divisors (see below), whose sum is σ = 67357146904320. Its totient is φ = 22537813870080.

The previous prime is 40122016730251. The next prime is 40122016730287. The reversal of 40122016730271 is 17203761022104.

40122016730271 is a `hidden beast` number, since 4 + 0 + 1 + 220 + 1 + 67 + 302 + 71 = 666.

40122016730271 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 40122016730271 - 2¹¹ = 40122016728223 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (40122016730251) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 270051276 + ... + 270199806.

It is an arithmetic number, because the mean of its divisors is an integer number (1403273893840).

Almost surely, 2^{40122016730271} is an apocalyptic number.

40122016730271 is a deficient number, since it is larger than the sum of its proper divisors (27235130174049).

40122016730271 is a wasteful number, since it uses less digits than its factorization.

40122016730271 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 221276 (or 221273 counting only the distinct ones).

The product of its (nonzero) digits is 28224, while the sum is 36.

Adding to 40122016730271 its reverse (17203761022104), we get a palindrome (57325777752375).

The spelling of 40122016730271 in words is "forty trillion, one hundred twenty-two billion, sixteen million, seven hundred thirty thousand, two hundred seventy-one".