13425141144 has 64 divisors (see below), whose sum is σ = 35422992000. Its totient is φ = 4228277760.

The previous prime is 13425141131. The next prime is 13425141211. The reversal of 13425141144 is 44114152431.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 133984 + ... + 211664.

It is an arithmetic number, because the mean of its divisors is an integer number (553484250).

Almost surely, 2^13425141144 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 13425141144, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (17711496000).

13425141144 is an abundant number, since it is smaller than the sum of its proper divisors (21997850856).

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

13425141144 is a wasteful number, since it uses less digits than its factorization.

13425141144 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 78088 (or 78084 counting only the distinct ones).

The product of its digits is 7680, while the sum is 30.

Adding to 13425141144 its reverse (44114152431), we get a palindrome (57539293575).

The spelling of 13425141144 in words is "thirteen billion, four hundred twenty-five million, one hundred forty-one thousand, one hundred forty-four".