12344043112401 has 128 divisors (see below), whose sum is σ = 22219287552000. Its totient is φ = 5886874920960.

The previous prime is 12344043112397. The next prime is 12344043112469. The reversal of 12344043112401 is 10421134044321.

It is a happy number.

It is not a de Polignac number, because 12344043112401 - 2² = 12344043112397 is a prime.

It is not an unprimeable number, because it can be changed into a prime (12344043112501) by changing a digit.

It is a polite number, since it can be written in 127 ways as a sum of consecutive naturals, for example, 2484208245 + ... + 2484213213.

It is an arithmetic number, because the mean of its divisors is an integer number (173588184000).

Almost surely, 2^{12344043112401} is an apocalyptic number.

12344043112401 is a gapful number since it is divisible by the number (11) formed by its first and last digit.

It is an amenable number.

12344043112401 is a deficient number, since it is larger than the sum of its proper divisors (9875244439599).

12344043112401 is a wasteful number, since it uses less digits than its factorization.

12344043112401 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 9359.

The product of its (nonzero) digits is 9216, while the sum is 30.

Adding to 12344043112401 its reverse (10421134044321), we get a palindrome (22765177156722).

The spelling of 12344043112401 in words is "twelve trillion, three hundred forty-four billion, forty-three million, one hundred twelve thousand, four hundred one".