13241215235 has 16 divisors (see below), whose sum is σ = 16735100160. Its totient is φ = 10029834720.

The previous prime is 13241215223. The next prime is 13241215237. The reversal of 13241215235 is 53251214231.

It is not a de Polignac number, because 13241215235 - 2⁶ = 13241215171 is a prime.

It is a super-2 number, since 2×13241215235² (a number of 21 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 13241215198 and 13241215207.

It is not an unprimeable number, because it can be changed into a prime (13241215237) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 135884 + ... + 212006.

It is an arithmetic number, because the mean of its divisors is an integer number (1045943760).

Almost surely, 2^13241215235 is an apocalyptic number.

13241215235 is a deficient number, since it is larger than the sum of its proper divisors (3493884925).

13241215235 is a wasteful number, since it uses less digits than its factorization.

13241215235 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 77978.

The product of its digits is 7200, while the sum is 29.

Adding to 13241215235 its reverse (53251214231), we get a palindrome (66492429466).

The spelling of 13241215235 in words is "thirteen billion, two hundred forty-one million, two hundred fifteen thousand, two hundred thirty-five".