13424025450216 has 32 divisors (see below), whose sum is σ = 34019790528960. Its totient is φ = 4413378229632.

The previous prime is 13424025450137. The next prime is 13424025450259. The reversal of 13424025450216 is 61205452042431.

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, 3831055740 + ... + 3831059243.

It is an arithmetic number, because the mean of its divisors is an integer number (1063118454030).

Almost surely, 2^{13424025450216} is an apocalyptic number.

It is an amenable number.

13424025450216 is an abundant number, since it is smaller than the sum of its proper divisors (20595765078744).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

13424025450216 is a wasteful number, since it uses less digits than its factorization.

13424025450216 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7662115065 (or 7662115061 counting only the distinct ones).

The product of its (nonzero) digits is 230400, while the sum is 39.

Adding to 13424025450216 its reverse (61205452042431), we get a palindrome (74629477492647).

The spelling of 13424025450216 in words is "thirteen trillion, four hundred twenty-four billion, twenty-five million, four hundred fifty thousand, two hundred sixteen".