41663546445 has 32 divisors (see below), whose sum is σ = 68422348800. Its totient is φ = 21638422080.

The previous prime is 41663546383. The next prime is 41663546479. The reversal of 41663546445 is 54464536614.

41663546445 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 41663546445 - 2⁶ = 41663546381 is a prime.

It is a super-2 number, since 2×41663546445² (a number of 22 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 41663546394 and 41663546403.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 8191 + ... + 288780.

It is an arithmetic number, because the mean of its divisors is an integer number (2138198400).

Almost surely, 2^41663546445 is an apocalyptic number.

It is an amenable number.

41663546445 is a deficient number, since it is larger than the sum of its proper divisors (26758802355).

41663546445 is a wasteful number, since it uses less digits than its factorization.

41663546445 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 297225.

The product of its digits is 4147200, while the sum is 48.

The spelling of 41663546445 in words is "forty-one billion, six hundred sixty-three million, five hundred forty-six thousand, four hundred forty-five".