13214443434325 has 48 divisors (see below), whose sum is σ = 18779049492480. Its totient is φ = 9036037091520.

The previous prime is 13214443434317. The next prime is 13214443434331. The reversal of 13214443434325 is 52343434441231.

It is not a de Polignac number, because 13214443434325 - 2³ = 13214443434317 is a prime.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 457565236 + ... + 457594114.

It is an arithmetic number, because the mean of its divisors is an integer number (391230197760).

Almost surely, 2^{13214443434325} is an apocalyptic number.

It is an amenable number.

13214443434325 is a deficient number, since it is larger than the sum of its proper divisors (5564606058155).

13214443434325 is a wasteful number, since it uses less digits than its factorization.

13214443434325 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 36106 (or 36101 counting only the distinct ones).

The product of its digits is 1658880, while the sum is 43.

Adding to 13214443434325 its reverse (52343434441231), we get a palindrome (65557877875556).

The spelling of 13214443434325 in words is "thirteen trillion, two hundred fourteen billion, four hundred forty-three million, four hundred thirty-four thousand, three hundred twenty-five".