41663534045 has 24 divisors (see below), whose sum is σ = 58577349600. Its totient is φ = 28363722912.

The previous prime is 41663534041. The next prime is 41663534111. The reversal of 41663534045 is 54043536614.

It is not a de Polignac number, because 41663534045 - 2² = 41663534041 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 41663533993 and 41663534011.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (41663534041) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 577655 + ... + 645764.

It is an arithmetic number, because the mean of its divisors is an integer number (2440722900).

Almost surely, 2^41663534045 is an apocalyptic number.

It is an amenable number.

41663534045 is a deficient number, since it is larger than the sum of its proper divisors (16913815555).

41663534045 is a wasteful number, since it uses less digits than its factorization.

41663534045 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1223577 (or 1223570 counting only the distinct ones).

The product of its (nonzero) digits is 518400, while the sum is 41.

The spelling of 41663534045 in words is "forty-one billion, six hundred sixty-three million, five hundred thirty-four thousand, forty-five".