13412100152516 has 18 divisors (see below), whose sum is σ = 25415532982602. Its totient is φ = 6190200070080.

The previous prime is 13412100152509. The next prime is 13412100152537. The reversal of 13412100152516 is 61525100121431.

It can be written as a sum of positive squares in 3 ways, for example, as 726749430016 + 12685350722500 = 852496^2 + 3561650^2 .

It is a super-2 number, since 2×13412100152516² (a number of 27 digits) contains 22 as substring.

It is an unprimeable number.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 9920191745 + ... + 9920193096.

It is an arithmetic number, because the mean of its divisors is an integer number (1411974054589).

Almost surely, 2^{13412100152516} is an apocalyptic number.

It is an amenable number.

13412100152516 is a deficient number, since it is larger than the sum of its proper divisors (12003432830086).

13412100152516 is a wasteful number, since it uses less digits than its factorization.

13412100152516 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 19840384871 (or 19840384856 counting only the distinct ones).

The product of its (nonzero) digits is 7200, while the sum is 32.

Adding to 13412100152516 its reverse (61525100121431), we get a palindrome (74937200273947).

The spelling of 13412100152516 in words is "thirteen trillion, four hundred twelve billion, one hundred million, one hundred fifty-two thousand, five hundred sixteen".