441766076386648 has 48 divisors (see below), whose sum is σ = 897053897470680. Its totient is φ = 203863621688064.

The previous prime is 441766076386639. The next prime is 441766076386681. The reversal of 441766076386648 is 846683670667144.

It is a happy number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 13060390 + ... + 32466997.

Almost surely, 2^{441766076386648} is an apocalyptic number.

It is an amenable number.

441766076386648 is an abundant number, since it is smaller than the sum of its proper divisors (455287821084032).

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

441766076386648 is a wasteful number, since it uses less digits than its factorization.

441766076386648 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 45534596 (or 45534579 counting only the distinct ones).

The product of its (nonzero) digits is 4682022912, while the sum is 76.

The spelling of 441766076386648 in words is "four hundred forty-one trillion, seven hundred sixty-six billion, seventy-six million, three hundred eighty-six thousand, six hundred forty-eight".