13124335341412 has 12 divisors (see below), whose sum is σ = 22967624437996. Its totient is φ = 6562156930560.

The previous prime is 13124335341401. The next prime is 13124335341413. The reversal of 13124335341412 is 21414353342131.

It can be written as a sum of positive squares in 2 ways, for example, as 2476487626596 + 10647847714816 = 1573686^2 + 3263104^2 .

It is not an unprimeable number, because it can be changed into a prime (13124335341413) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 478612 + ... + 5145652.

Almost surely, 2^{13124335341412} is an apocalyptic number.

It is an amenable number.

13124335341412 is a deficient number, since it is larger than the sum of its proper divisors (9843289096584).

13124335341412 is a wasteful number, since it uses less digits than its factorization.

13124335341412 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5370078 (or 5370076 counting only the distinct ones).

The product of its digits is 103680, while the sum is 37.

Adding to 13124335341412 its reverse (21414353342131), we get a palindrome (34538688683543).

The spelling of 13124335341412 in words is "thirteen trillion, one hundred twenty-four billion, three hundred thirty-five million, three hundred forty-one thousand, four hundred twelve".