13440112010 has 96 divisors (see below), whose sum is σ = 27412826112. Its totient is φ = 4737308160.

The previous prime is 13440112009. The next prime is 13440112073. The reversal of 13440112010 is 1021104431.

It is a happy number.

It is a super-2 number, since 2×13440112010² (a number of 21 digits) contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 13440112010.

It is an unprimeable number.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 3254567 + ... + 3258693.

It is an arithmetic number, because the mean of its divisors is an integer number (285550272).

Almost surely, 2^13440112010 is an apocalyptic number.

13440112010 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

13440112010 is an abundant number, since it is smaller than the sum of its proper divisors (13972714102).

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

13440112010 is a wasteful number, since it uses less digits than its factorization.

13440112010 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4248 (or 4235 counting only the distinct ones).

The product of its (nonzero) digits is 96, while the sum is 17.

Adding to 13440112010 its reverse (1021104431), we get a palindrome (14461216441).

The spelling of 13440112010 in words is "thirteen billion, four hundred forty million, one hundred twelve thousand, ten".