41644146347356 has 24 divisors (see below), whose sum is σ = 83290452416640. Its totient is φ = 17847028494192.

The previous prime is 41644146347327. The next prime is 41644146347387. The reversal of 41644146347356 is 65374364144614.

It is a self number, because there is not a number n which added to its sum of digits gives 41644146347356.

It is a congruent number.

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 7 ways as a sum of consecutive naturals, for example, 18183046 + ... + 20344813.

It is an arithmetic number, because the mean of its divisors is an integer number (3470435517360).

Almost surely, 2^{41644146347356} is an apocalyptic number.

It is an amenable number.

41644146347356 is an abundant number, since it is smaller than the sum of its proper divisors (41646306069284).

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

41644146347356 is a wasteful number, since it uses less digits than its factorization.

41644146347356 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 38566473 (or 38566471 counting only the distinct ones).

The product of its digits is 69672960, while the sum is 58.

The spelling of 41644146347356 in words is "forty-one trillion, six hundred forty-four billion, one hundred forty-six million, three hundred forty-seven thousand, three hundred fifty-six".