40771010737445 has 16 divisors (see below), whose sum is σ = 49182314113152. Its totient is φ = 32445766731840.

The previous prime is 40771010737441. The next prime is 40771010737447. The reversal of 40771010737445 is 54473701017704.

It is a happy number.

40771010737445 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 40771010737445 - 2² = 40771010737441 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 40771010737393 and 40771010737402.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (40771010737441) 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 15 ways as a sum of consecutive naturals, for example, 21525902 + ... + 23343231.

It is an arithmetic number, because the mean of its divisors is an integer number (3073894632072).

Almost surely, 2^{40771010737445} is an apocalyptic number.

It is an amenable number.

40771010737445 is a deficient number, since it is larger than the sum of its proper divisors (8411303375707).

40771010737445 is a wasteful number, since it uses less digits than its factorization.

40771010737445 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 44870092.

The product of its (nonzero) digits is 2304960, while the sum is 50.

The spelling of 40771010737445 in words is "forty trillion, seven hundred seventy-one billion, ten million, seven hundred thirty-seven thousand, four hundred forty-five".