10340442112 has 336 divisors, whose sum is σ = 28206021312. Its totient is φ = 3680501760.

The previous prime is 10340442109. The next prime is 10340442137. The reversal of 10340442112 is 21124404301.

It is a happy number.

It is a Harshad number since it is a multiple of its sum of digits (22).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 106602448 + ... + 106602544.

It is an arithmetic number, because the mean of its divisors is an integer number (83946492).

Almost surely, 2^10340442112 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 10340442112, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (14103010656).

10340442112 is an abundant number, since it is smaller than the sum of its proper divisors (17865579200).

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

10340442112 is an equidigital number, since it uses as much as digits as its factorization.

10340442112 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 167 (or 130 counting only the distinct ones).

The product of its (nonzero) digits is 768, while the sum is 22.

Adding to 10340442112 its reverse (21124404301), we get a palindrome (31464846413).

The spelling of 10340442112 in words is "ten billion, three hundred forty million, four hundred forty-two thousand, one hundred twelve".