10142440210 has 64 divisors (see below), whose sum is σ = 22232890368. Its totient is φ = 3251948544.

The previous prime is 10142440177. The next prime is 10142440219. The reversal of 10142440210 is 1204424101.

It is not an unprimeable number, because it can be changed into a prime (10142440219) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 159687 + ... + 213973.

It is an arithmetic number, because the mean of its divisors is an integer number (347388912).

Almost surely, 2^10142440210 is an apocalyptic number.

10142440210 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

10142440210 is an abundant number, since it is smaller than the sum of its proper divisors (12090450158).

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

10142440210 is a wasteful number, since it uses less digits than its factorization.

10142440210 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 54475.

The product of its (nonzero) digits is 256, while the sum is 19.

Adding to 10142440210 its reverse (1204424101), we get a palindrome (11346864311).

The spelling of 10142440210 in words is "ten billion, one hundred forty-two million, four hundred forty thousand, two hundred ten".