42544611 has 12 divisors (see below), whose sum is σ = 61532640. Its totient is φ = 28326480.

The previous prime is 42544603. The next prime is 42544627. The reversal of 42544611 is 11644524.

42544611 is a `hidden beast` number, since 4 + 2 + 5 + 44 + 611 = 666.

42544611 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 42544611 - 2³ = 42544603 is a prime.

It is not an unprimeable number, because it can be changed into a prime (42544651) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 5605 + ... + 10793.

It is an arithmetic number, because the mean of its divisors is an integer number (5127720).

Almost surely, 2^42544611 is an apocalyptic number.

42544611 is a deficient number, since it is larger than the sum of its proper divisors (18988029).

42544611 is a wasteful number, since it uses less digits than its factorization.

42544611 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6106 (or 6103 counting only the distinct ones).

The product of its digits is 3840, while the sum is 27.

The square root of 42544611 is about 6522.6230153214. The cubic root of 42544611 is about 349.0986631393.

The spelling of 42544611 in words is "forty-two million, five hundred forty-four thousand, six hundred eleven".