10144145 has 16 divisors (see below), whose sum is σ = 13366080. Its totient is φ = 7329600.

The previous prime is 10144139. The next prime is 10144159. The reversal of 10144145 is 54144101.

It is a de Polignac number, because none of the positive numbers 2^k-10144145 is a prime.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 9446 + ... + 10464.

It is an arithmetic number, because the mean of its divisors is an integer number (835380).

Almost surely, 2^10144145 is an apocalyptic number.

It is an amenable number.

10144145 is a deficient number, since it is larger than the sum of its proper divisors (3221935).

10144145 is a wasteful number, since it uses less digits than its factorization.

10144145 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1216.

The product of its (nonzero) digits is 320, while the sum is 20.

The square root of 10144145 is about 3184.9874411055. The cubic root of 10144145 is about 216.4737045972.

Adding to 10144145 its reverse (54144101), we get a palindrome (64288246).

The spelling of 10144145 in words is "ten million, one hundred forty-four thousand, one hundred forty-five".