64410242 has 8 divisors (see below), whose sum is σ = 104047356. Its totient is φ = 29727792.

The previous prime is 64410223. The next prime is 64410251. The reversal of 64410242 is 24201446.

64410242 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in 2 ways, for example, as 57592921 + 6817321 = 7589^2 + 2611^2 .

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

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 3 ways as a sum of consecutive naturals, for example, 1238633 + ... + 1238684.

Almost surely, 2^64410242 is an apocalyptic number.

64410242 is a deficient number, since it is larger than the sum of its proper divisors (39637114).

64410242 is a wasteful number, since it uses less digits than its factorization.

64410242 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2477332.

The product of its (nonzero) digits is 1536, while the sum is 23.

The square root of 64410242 is about 8025.5991676634. The cubic root of 64410242 is about 400.8528511533.

Adding to 64410242 its reverse (24201446), we get a palindrome (88611688).

The spelling of 64410242 in words is "sixty-four million, four hundred ten thousand, two hundred forty-two".