12325450503444 has 24 divisors (see below), whose sum is σ = 30971644855200. Its totient is φ = 3792446308704.

The previous prime is 12325450503419. The next prime is 12325450503479. The reversal of 12325450503444 is 44430505452321.

12325450503444 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a super-2 number, since 2×12325450503444² (a number of 27 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 12325450503396 and 12325450503405.

It is a congruent number.

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, 39504648894 + ... + 39504649205.

It is an arithmetic number, because the mean of its divisors is an integer number (1290485202300).

Almost surely, 2^{12325450503444} is an apocalyptic number.

It is an amenable number.

12325450503444 is an abundant number, since it is smaller than the sum of its proper divisors (18646194351756).

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

12325450503444 is a wasteful number, since it uses less digits than its factorization.

12325450503444 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 79009298119 (or 79009298117 counting only the distinct ones).

The product of its (nonzero) digits is 1152000, while the sum is 42.

Adding to 12325450503444 its reverse (44430505452321), we get a palindrome (56755955955765).

The spelling of 12325450503444 in words is "twelve trillion, three hundred twenty-five billion, four hundred fifty million, five hundred three thousand, four hundred forty-four".