64042126 has 8 divisors (see below), whose sum is σ = 97875864. Its totient is φ = 31416840.

The previous prime is 64042091. The next prime is 64042127. The reversal of 64042126 is 62124046.

64042126 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a self number, because there is not a number n which added to its sum of digits gives 64042126.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (64042127) 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 3 ways as a sum of consecutive naturals, for example, 301980 + ... + 302191.

It is an arithmetic number, because the mean of its divisors is an integer number (12234483).

Almost surely, 2^64042126 is an apocalyptic number.

64042126 is a deficient number, since it is larger than the sum of its proper divisors (33833738).

64042126 is a wasteful number, since it uses less digits than its factorization.

64042126 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 604226.

The product of its (nonzero) digits is 2304, while the sum is 25.

The square root of 64042126 is about 8002.6324418906. The cubic root of 64042126 is about 400.0877432514.

The spelling of 64042126 in words is "sixty-four million, forty-two thousand, one hundred twenty-six".