10144142 has 24 divisors (see below), whose sum is σ = 16284216. Its totient is φ = 4735584.

The previous prime is 10144139. The next prime is 10144159. The reversal of 10144142 is 24144101.

10144142 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a self number, because there is not a number n which added to its sum of digits gives 10144142.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 62153 + ... + 62315.

It is an arithmetic number, because the mean of its divisors is an integer number (678509).

Almost surely, 2^10144142 is an apocalyptic number.

10144142 is a deficient number, since it is larger than the sum of its proper divisors (6140074).

10144142 is a wasteful number, since it uses less digits than its factorization.

10144142 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 260 (or 231 counting only the distinct ones).

The product of its (nonzero) digits is 128, while the sum is 17.

The square root of 10144142 is about 3184.9869701460. The cubic root of 10144142 is about 216.4736832575.

Adding to 10144142 its reverse (24144101), we get a palindrome (34288243).

The spelling of 10144142 in words is "ten million, one hundred forty-four thousand, one hundred forty-two".