13232007544 has 16 divisors (see below), whose sum is σ = 28354302000. Its totient is φ = 5670860352.

The previous prime is 13232007533. The next prime is 13232007557. The reversal of 13232007544 is 44570023231.

It is a happy number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 118142869 + ... + 118142980.

It is an arithmetic number, because the mean of its divisors is an integer number (1772143875).

Almost surely, 2^13232007544 is an apocalyptic number.

13232007544 is a gapful number since it is divisible by the number (14) formed by its first and last digit.

It is an amenable number.

13232007544 is an abundant number, since it is smaller than the sum of its proper divisors (15122294456).

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

13232007544 is a wasteful number, since it uses less digits than its factorization.

13232007544 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 236285862 (or 236285858 counting only the distinct ones).

The product of its (nonzero) digits is 20160, while the sum is 31.

The spelling of 13232007544 in words is "thirteen billion, two hundred thirty-two million, seven thousand, five hundred forty-four".