13424120332 has 24 divisors (see below), whose sum is σ = 26856515840. Its totient is φ = 5751421200.

The previous prime is 13424120299. The next prime is 13424120441. The reversal of 13424120332 is 23302142431.

It is a junction number, because it is equal to n+sod(n) for n = 13424120297 and 13424120306.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 20707 + ... + 165157.

Almost surely, 2^13424120332 is an apocalyptic number.

It is an amenable number.

13424120332 is an abundant number, since it is smaller than the sum of its proper divisors (13432395508).

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

13424120332 is a wasteful number, since it uses less digits than its factorization.

13424120332 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 147781 (or 147779 counting only the distinct ones).

The product of its (nonzero) digits is 3456, while the sum is 25.

Adding to 13424120332 its reverse (23302142431), we get a palindrome (36726262763).

The spelling of 13424120332 in words is "thirteen billion, four hundred twenty-four million, one hundred twenty thousand, three hundred thirty-two".