10440320213112 has 64 divisors (see below), whose sum is σ = 26271357454080. Its totient is φ = 3457414367232.

The previous prime is 10440320213017. The next prime is 10440320213117. The reversal of 10440320213112 is 21131202304401.

It is a Harshad number since it is a multiple of its sum of digits (24).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (10440320213117) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1924783 + ... + 4958369.

It is an arithmetic number, because the mean of its divisors is an integer number (410489960220).

Almost surely, 2^{10440320213112} is an apocalyptic number.

10440320213112 is a gapful number since it is divisible by the number (12) formed by its first and last digit.

It is an amenable number.

10440320213112 is an abundant number, since it is smaller than the sum of its proper divisors (15831037240968).

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

10440320213112 is a wasteful number, since it uses less digits than its factorization.

10440320213112 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3034532 (or 3034528 counting only the distinct ones).

The product of its (nonzero) digits is 1152, while the sum is 24.

Adding to 10440320213112 its reverse (21131202304401), we get a palindrome (31571522517513).

The spelling of 10440320213112 in words is "ten trillion, four hundred forty billion, three hundred twenty million, two hundred thirteen thousand, one hundred twelve".