64316042 has 16 divisors (see below), whose sum is σ = 110920320. Its totient is φ = 27397968.

The previous prime is 64316039. The next prime is 64316053. The reversal of 64316042 is 24061346.

64316042 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is an unprimeable number.

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 7 ways as a sum of consecutive naturals, for example, 11417 + ... + 16092.

It is an arithmetic number, because the mean of its divisors is an integer number (6932520).

Almost surely, 2^64316042 is an apocalyptic number.

64316042 is a deficient number, since it is larger than the sum of its proper divisors (46604278).

64316042 is a wasteful number, since it uses less digits than its factorization.

64316042 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 27685.

The product of its (nonzero) digits is 3456, while the sum is 26.

The square root of 64316042 is about 8019.7282996371. The cubic root of 64316042 is about 400.6573400019.

Adding to 64316042 its reverse (24061346), we get a palindrome (88377388).

The spelling of 64316042 in words is "sixty-four million, three hundred sixteen thousand, forty-two".