1323560126044 has 12 divisors (see below), whose sum is σ = 2494401776104. Its totient is φ = 610873904304.

The previous prime is 1323560126029. The next prime is 1323560126081. The reversal of 1323560126044 is 4406210653231.

It is a super-2 number, since 2×1323560126044² (a number of 25 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 1323560125994 and 1323560126012.

It is a congruent number.

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, 12726539622 + ... + 12726539725.

Almost surely, 2^{1323560126044} is an apocalyptic number.

It is an amenable number.

1323560126044 is a deficient number, since it is larger than the sum of its proper divisors (1170841650060).

1323560126044 is a wasteful number, since it uses less digits than its factorization.

1323560126044 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 25453079364 (or 25453079362 counting only the distinct ones).

The product of its (nonzero) digits is 103680, while the sum is 37.

Adding to 1323560126044 its reverse (4406210653231), we get a palindrome (5729770779275).

The spelling of 1323560126044 in words is "one trillion, three hundred twenty-three billion, five hundred sixty million, one hundred twenty-six thousand, forty-four".