41288775164020 has 24 divisors (see below), whose sum is σ = 86706554725224. Its totient is φ = 16515485897856.

The previous prime is 41288775163997. The next prime is 41288775164059. The reversal of 41288775164020 is 2046157788214.

It is a happy number.

It can be written as a sum of positive squares in 4 ways, for example, as 2612664907876 + 38676110256144 = 1616374^2 + 6219012^2 .

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 19902114 + ... + 21878566.

It is an arithmetic number, because the mean of its divisors is an integer number (3612773113551).

Almost surely, 2^{41288775164020} is an apocalyptic number.

It is an amenable number.

41288775164020 is an abundant number, since it is smaller than the sum of its proper divisors (45417779561204).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

41288775164020 is a wasteful number, since it uses less digits than its factorization.

41288775164020 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3020979 (or 3020977 counting only the distinct ones).

The product of its (nonzero) digits is 6021120, while the sum is 55.

The spelling of 41288775164020 in words is "forty-one trillion, two hundred eighty-eight billion, seven hundred seventy-five million, one hundred sixty-four thousand, twenty".