12483441491 has 8 divisors (see below), whose sum is σ = 12935138304. Its totient is φ = 12034807560.

The previous prime is 12483441469. The next prime is 12483441493. The reversal of 12483441491 is 19414438421.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-12483441491 is a prime.

It is a super-2 number, since 2×12483441491² (a number of 21 digits) contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (12483441493) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 757421 + ... + 773726.

It is an arithmetic number, because the mean of its divisors is an integer number (1616892288).

Almost surely, 2^12483441491 is an apocalyptic number.

12483441491 is a deficient number, since it is larger than the sum of its proper divisors (451696813).

12483441491 is a wasteful number, since it uses less digits than its factorization.

12483441491 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1531441.

The product of its digits is 110592, while the sum is 41.

The spelling of 12483441491 in words is "twelve billion, four hundred eighty-three million, four hundred forty-one thousand, four hundred ninety-one".