41240442416646 has 64 divisors (see below), whose sum is σ = 91198084467456. Its totient is φ = 12328700304000.

The previous prime is 41240442416639. The next prime is 41240442416647. The reversal of 41240442416646 is 64661424404214.

It is a Smith number, since the sum of its digits (48) coincides with the sum of the digits of its prime factors. Since it is squarefree, it is also a hoax number.

It is a junction number, because it is equal to n+sod(n) for n = 41240442416595 and 41240442416604.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (41240442416647) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 9320820 + ... + 13013783.

It is an arithmetic number, because the mean of its divisors is an integer number (1424970069804).

Almost surely, 2^{41240442416646} is an apocalyptic number.

41240442416646 is an abundant number, since it is smaller than the sum of its proper divisors (49957642050810).

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

41240442416646 is a wasteful number, since it uses less digits than its factorization.

41240442416646 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 22334997.

The product of its (nonzero) digits is 3538944, while the sum is 48.

The spelling of 41240442416646 in words is "forty-one trillion, two hundred forty billion, four hundred forty-two million, four hundred sixteen thousand, six hundred forty-six".