10044043311340 has 24 divisors (see below), whose sum is σ = 21772893889152. Its totient is φ = 3888016765440.

The previous prime is 10044043311331. The next prime is 10044043311377. The reversal of 10044043311340 is 4311334044001.

It is a happy number.

It is a junction number, because it is equal to n+sod(n) for n = 10044043311299 and 10044043311308.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 8100034309 + ... + 8100035548.

It is an arithmetic number, because the mean of its divisors is an integer number (907203912048).

Almost surely, 2^{10044043311340} is an apocalyptic number.

10044043311340 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

10044043311340 is an abundant number, since it is smaller than the sum of its proper divisors (11728850577812).

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

10044043311340 is a wasteful number, since it uses less digits than its factorization.

10044043311340 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 16200069897 (or 16200069895 counting only the distinct ones).

The product of its (nonzero) digits is 6912, while the sum is 28.

Adding to 10044043311340 its reverse (4311334044001), we get a palindrome (14355377355341).

The spelling of 10044043311340 in words is "ten trillion, forty-four billion, forty-three million, three hundred eleven thousand, three hundred forty".