41445322009 has 16 divisors (see below), whose sum is σ = 51014436480. Its totient is φ = 32788811520.

The previous prime is 41445321979. The next prime is 41445322081. The reversal of 41445322009 is 90022354414.

41445322009 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a cyclic number.

It is not a de Polignac number, because 41445322009 - 2⁷ = 41445321881 is a prime.

It is not an unprimeable number, because it can be changed into a prime (41445322109) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1728102 + ... + 1751920.

It is an arithmetic number, because the mean of its divisors is an integer number (3188402280).

Almost surely, 2^41445322009 is an apocalyptic number.

It is an amenable number.

41445322009 is a deficient number, since it is larger than the sum of its proper divisors (9569114471).

41445322009 is a wasteful number, since it uses less digits than its factorization.

41445322009 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 42960.

The product of its (nonzero) digits is 34560, while the sum is 34.

The spelling of 41445322009 in words is "forty-one billion, four hundred forty-five million, three hundred twenty-two thousand, nine".