12311234241 has 8 divisors (see below), whose sum is σ = 16421094240. Its totient is φ = 8204431872.

The previous prime is 12311234237. The next prime is 12311234261. The reversal of 12311234241 is 14243211321.

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

It is not a de Polignac number, because 12311234241 - 2² = 12311234237 is a prime.

It is not an unprimeable number, because it can be changed into a prime (12311234231) 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, 754995 + ... + 771128.

It is an arithmetic number, because the mean of its divisors is an integer number (2052636780).

Almost surely, 2^12311234241 is an apocalyptic number.

It is an amenable number.

12311234241 is a deficient number, since it is larger than the sum of its proper divisors (4109859999).

12311234241 is a wasteful number, since it uses less digits than its factorization.

12311234241 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1528815.

The product of its digits is 1152, while the sum is 24.

Adding to 12311234241 its reverse (14243211321), we get a palindrome (26554445562).

The spelling of 12311234241 in words is "twelve billion, three hundred eleven million, two hundred thirty-four thousand, two hundred forty-one".