13451024514212 has 6 divisors (see below), whose sum is σ = 23539292899878. Its totient is φ = 6725512257104.

The previous prime is 13451024514181. The next prime is 13451024514223. The reversal of 13451024514212 is 21241542015431.

It can be written as a sum of positive squares in only one way, i.e., 10425317338276 + 3025707175936 = 3228826^2 + 1739456^2 .

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1681378064273 + ... + 1681378064280.

It is an arithmetic number, because the mean of its divisors is an integer number (3923215483313).

Almost surely, 2^{13451024514212} is an apocalyptic number.

It is an amenable number.

13451024514212 is a deficient number, since it is larger than the sum of its proper divisors (10088268385666).

13451024514212 is a wasteful number, since it uses less digits than its factorization.

13451024514212 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3362756128557 (or 3362756128555 counting only the distinct ones).

The product of its (nonzero) digits is 38400, while the sum is 35.

Adding to 13451024514212 its reverse (21241542015431), we get a palindrome (34692566529643).

The spelling of 13451024514212 in words is "thirteen trillion, four hundred fifty-one billion, twenty-four million, five hundred fourteen thousand, two hundred twelve".