64324042 has 16 divisors (see below), whose sum is σ = 98431200. Its totient is φ = 31517200.

The previous prime is 64324027. The next prime is 64324049. The reversal of 64324042 is 24042346.

64324042 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a junction number, because it is equal to n+sod(n) for n = 64323998 and 64324016.

It is not an unprimeable number, because it can be changed into a prime (64324049) 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 7 ways as a sum of consecutive naturals, for example, 48792 + ... + 50092.

It is an arithmetic number, because the mean of its divisors is an integer number (6151950).

Almost surely, 2^64324042 is an apocalyptic number.

64324042 is a deficient number, since it is larger than the sum of its proper divisors (34107158).

64324042 is a wasteful number, since it uses less digits than its factorization.

64324042 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1781.

The product of its (nonzero) digits is 4608, while the sum is 25.

The square root of 64324042 is about 8020.2270541425. The cubic root of 64324042 is about 400.6739513362.

Adding to 64324042 its reverse (24042346), we get a palindrome (88366388).

The spelling of 64324042 in words is "sixty-four million, three hundred twenty-four thousand, forty-two".