13331455332 has 24 divisors (see below), whose sum is σ = 33499554816. Its totient is φ = 4101986208.

The previous prime is 13331455289. The next prime is 13331455363. The reversal of 13331455332 is 23355413331.

It is a super-2 number, since 2×13331455332² (a number of 21 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 13331455293 and 13331455302.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 42728868 + ... + 42729179.

It is an arithmetic number, because the mean of its divisors is an integer number (1395814784).

Almost surely, 2^13331455332 is an apocalyptic number.

13331455332 is a gapful number since it is divisible by the number (12) formed by its first and last digit.

It is an amenable number.

13331455332 is an abundant number, since it is smaller than the sum of its proper divisors (20168099484).

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

13331455332 is a wasteful number, since it uses less digits than its factorization.

13331455332 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 85458067 (or 85458065 counting only the distinct ones).

The product of its digits is 48600, while the sum is 33.

Adding to 13331455332 its reverse (23355413331), we get a palindrome (36686868663).

The spelling of 13331455332 in words is "thirteen billion, three hundred thirty-one million, four hundred fifty-five thousand, three hundred thirty-two".