4012112100344 has 16 divisors (see below), whose sum is σ = 7523021650920. Its totient is φ = 2005972993440.

The previous prime is 4012112100341. The next prime is 4012112100389. The reversal of 4012112100344 is 4430012112104.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4012112100341) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 10176554 + ... + 10563449.

Almost surely, 2^{4012112100344} is an apocalyptic number.

It is an amenable number.

4012112100344 is a deficient number, since it is larger than the sum of its proper divisors (3510909550576).

4012112100344 is a wasteful number, since it uses less digits than its factorization.

4012112100344 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 20764190 (or 20764186 counting only the distinct ones).

The product of its (nonzero) digits is 768, while the sum is 23.

Adding to 4012112100344 its reverse (4430012112104), we get a palindrome (8442124212448).

The spelling of 4012112100344 in words is "four trillion, twelve billion, one hundred twelve million, one hundred thousand, three hundred forty-four".