13231244014 has 16 divisors (see below), whose sum is σ = 20131693488. Its totient is φ = 6520796352.

The previous prime is 13231244003. The next prime is 13231244069. The reversal of 13231244014 is 41044213231.

It is a self number, because there is not a number n which added to its sum of digits gives 13231244014.

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, 204789 + ... + 261535.

It is an arithmetic number, because the mean of its divisors is an integer number (1258230843).

Almost surely, 2^13231244014 is an apocalyptic number.

13231244014 is a deficient number, since it is larger than the sum of its proper divisors (6900449474).

13231244014 is a wasteful number, since it uses less digits than its factorization.

13231244014 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 58419.

The product of its (nonzero) digits is 2304, while the sum is 25.

Adding to 13231244014 its reverse (41044213231), we get a palindrome (54275457245).

The spelling of 13231244014 in words is "thirteen billion, two hundred thirty-one million, two hundred forty-four thousand, fourteen".