64108142 has 8 divisors (see below), whose sum is σ = 109899696. Its totient is φ = 27474912.

The previous prime is 64108129. The next prime is 64108181. The reversal of 64108142 is 24180146.

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

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 2289563 + ... + 2289590.

It is an arithmetic number, because the mean of its divisors is an integer number (13737462).

Almost surely, 2^64108142 is an apocalyptic number.

64108142 is a deficient number, since it is larger than the sum of its proper divisors (45791554).

64108142 is a wasteful number, since it uses less digits than its factorization.

64108142 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4579162.

The product of its (nonzero) digits is 1536, while the sum is 26.

The square root of 64108142 is about 8006.7560222602. The cubic root of 64108142 is about 400.2251690568.

Adding to 64108142 its reverse (24180146), we get a palindrome (88288288).

The spelling of 64108142 in words is "sixty-four million, one hundred eight thousand, one hundred forty-two".