12441120534 has 32 divisors (see below), whose sum is σ = 27915363840. Its totient is φ = 4106775816.

The previous prime is 12441120457. The next prime is 12441120547. The reversal of 12441120534 is 43502114421.

12441120534 is a `hidden beast` number, since 1 + 2 + 4 + 4 + 1 + 120 + 534 = 666.

It is a Harshad number since it is a multiple of its sum of digits (27).

It is a junction number, because it is equal to n+sod(n) for n = 12441120498 and 12441120507.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1112842 + ... + 1123965.

It is an arithmetic number, because the mean of its divisors is an integer number (872355120).

Almost surely, 2^12441120534 is an apocalyptic number.

12441120534 is an abundant number, since it is smaller than the sum of its proper divisors (15474243306).

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

12441120534 is a wasteful number, since it uses less digits than its factorization.

12441120534 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2236921 (or 2236915 counting only the distinct ones).

The product of its (nonzero) digits is 3840, while the sum is 27.

Adding to 12441120534 its reverse (43502114421), we get a palindrome (55943234955).

The spelling of 12441120534 in words is "twelve billion, four hundred forty-one million, one hundred twenty thousand, five hundred thirty-four".