1244123112324 has 12 divisors (see below), whose sum is σ = 2902953928784. Its totient is φ = 414707704104.

The previous prime is 1244123112319. The next prime is 1244123112343. The reversal of 1244123112324 is 4232113214421.

It is a happy number.

It is a tau number, because it is divible by the number of its divisors (12).

It is a nude number because it is divisible by every one of its digits.

It is a junction number, because it is equal to n+sod(n) for n = 1244123112291 and 1244123112300.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 51838463002 + ... + 51838463025.

Almost surely, 2^{1244123112324} is an apocalyptic number.

It is an amenable number.

1244123112324 is an abundant number, since it is smaller than the sum of its proper divisors (1658830816460).

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

1244123112324 is a wasteful number, since it uses less digits than its factorization.

1244123112324 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 103676926034 (or 103676926032 counting only the distinct ones).

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

Adding to 1244123112324 its reverse (4232113214421), we get a palindrome (5476236326745).

The spelling of 1244123112324 in words is "one trillion, two hundred forty-four billion, one hundred twenty-three million, one hundred twelve thousand, three hundred twenty-four".