13412144325 has 24 divisors (see below), whose sum is σ = 22227469216. Its totient is φ = 7136136000.

The previous prime is 13412144321. The next prime is 13412144357. The reversal of 13412144325 is 52344121431.

It is not a de Polignac number, because 13412144325 - 2² = 13412144321 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 13412144292 and 13412144301.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (13412144321) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 180811 + ... + 243960.

Almost surely, 2^13412144325 is an apocalyptic number.

13412144325 is a gapful number since it is divisible by the number (15) formed by its first and last digit.

It is an amenable number.

13412144325 is a deficient number, since it is larger than the sum of its proper divisors (8815324891).

13412144325 is a wasteful number, since it uses less digits than its factorization.

13412144325 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 425205 (or 425200 counting only the distinct ones).

The product of its digits is 11520, while the sum is 30.

Adding to 13412144325 its reverse (52344121431), we get a palindrome (65756265756).

The spelling of 13412144325 in words is "thirteen billion, four hundred twelve million, one hundred forty-four thousand, three hundred twenty-five".