10244142 has 24 divisors (see below), whose sum is σ = 22348560. Its totient is φ = 3391200.

The previous prime is 10244141. The next prime is 10244207. The reversal of 10244142 is 24144201.

It is a Harshad number since it is a multiple of its sum of digits (18).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (10244141) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 834 + ... + 4602.

It is an arithmetic number, because the mean of its divisors is an integer number (931190).

Almost surely, 2^10244142 is an apocalyptic number.

10244142 is an abundant number, since it is smaller than the sum of its proper divisors (12104418).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

10244142 is a wasteful number, since it uses less digits than its factorization.

10244142 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3928 (or 3925 counting only the distinct ones).

The product of its (nonzero) digits is 256, while the sum is 18.

The square root of 10244142 is about 3200.6471220677. The cubic root of 10244142 is about 217.1826843333.

Adding to 10244142 its reverse (24144201), we get a palindrome (34388343).

It can be divided in two parts, 102 and 44142, that added together give a palindrome (44244).

The spelling of 10244142 in words is "ten million, two hundred forty-four thousand, one hundred forty-two".