10042440210 has 128 divisors (see below), whose sum is σ = 29259014400. Its totient is φ = 2430812160.

The previous prime is 10042440181. The next prime is 10042440241. The reversal of 10042440210 is 1204424001.

10042440210 is a `hidden beast` number, since 10 + 0 + 4 + 2 + 440 + 210 = 666.

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

It is an unprimeable number.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 2281732 + ... + 2286128.

It is an arithmetic number, because the mean of its divisors is an integer number (228586050).

Almost surely, 2^10042440210 is an apocalyptic number.

10042440210 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is a practical number, because each smaller number is the sum of distinct divisors of 10042440210, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (14629507200).

10042440210 is an abundant number, since it is smaller than the sum of its proper divisors (19216574190).

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

10042440210 is a wasteful number, since it uses less digits than its factorization.

10042440210 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5193 (or 5187 counting only the distinct ones).

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

Adding to 10042440210 its reverse (1204424001), we get a palindrome (11246864211).

The spelling of 10042440210 in words is "ten billion, forty-two million, four hundred forty thousand, two hundred ten".