13425923104 has 96 divisors (see below), whose sum is σ = 29555076096. Its totient is φ = 5952165120.

The previous prime is 13425923057. The next prime is 13425923107. The reversal of 13425923104 is 40132952431.

It is a super-2 number, since 2×13425923104² (a number of 21 digits) contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 13425923104.

It is not an unprimeable number, because it can be changed into a prime (13425923107) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 2426389 + ... + 2431915.

It is an arithmetic number, because the mean of its divisors is an integer number (307865376).

Almost surely, 2^13425923104 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 13425923104, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (14777538048).

13425923104 is an abundant number, since it is smaller than the sum of its proper divisors (16129152992).

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

13425923104 is a wasteful number, since it uses less digits than its factorization.

13425923104 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5718 (or 5710 counting only the distinct ones).

The product of its (nonzero) digits is 25920, while the sum is 34.

The spelling of 13425923104 in words is "thirteen billion, four hundred twenty-five million, nine hundred twenty-three thousand, one hundred four".