13055240832 has 64 divisors (see below), whose sum is σ = 34696287360. Its totient is φ = 4349450240.

The previous prime is 13055240789. The next prime is 13055240867. The reversal of 13055240832 is 23804255031.

It is a tau number, because it is divible by the number of its divisors (64).

It is a junction number, because it is equal to n+sod(n) for n = 13055240793 and 13055240802.

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, 818857 + ... + 834647.

It is an arithmetic number, because the mean of its divisors is an integer number (542129490).

Almost surely, 2^13055240832 is an apocalyptic number.

13055240832 is a gapful number since it is divisible by the number (12) formed by its first and last digit.

It is an amenable number.

13055240832 is an abundant number, since it is smaller than the sum of its proper divisors (21641046528).

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

13055240832 is a wasteful number, since it uses less digits than its factorization.

13055240832 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 17961 (or 17949 counting only the distinct ones).

The product of its (nonzero) digits is 28800, while the sum is 33.

Adding to 13055240832 its reverse (23804255031), we get a palindrome (36859495863).

The spelling of 13055240832 in words is "thirteen billion, fifty-five million, two hundred forty thousand, eight hundred thirty-two".