13425414401 has 24 divisors (see below), whose sum is σ = 15850961280. Its totient is φ = 11336583552.

The previous prime is 13425414397. The next prime is 13425414407. The reversal of 13425414401 is 10441452431.

It is not a de Polignac number, because 13425414401 - 2² = 13425414397 is a prime.

It is not an unprimeable number, because it can be changed into a prime (13425414407) 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, 917420 + ... + 931938.

It is an arithmetic number, because the mean of its divisors is an integer number (660456720).

Almost surely, 2^13425414401 is an apocalyptic number.

It is an amenable number.

13425414401 is a deficient number, since it is larger than the sum of its proper divisors (2425546879).

13425414401 is a wasteful number, since it uses less digits than its factorization.

13425414401 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 14813 (or 14806 counting only the distinct ones).

The product of its (nonzero) digits is 7680, while the sum is 29.

Adding to 13425414401 its reverse (10441452431), we get a palindrome (23866866832).

The spelling of 13425414401 in words is "thirteen billion, four hundred twenty-five million, four hundred fourteen thousand, four hundred one".