13032442123312 has 160 divisors (see below), whose sum is σ = 26429778385920. Its totient is φ = 6220607447040.

The previous prime is 13032442123303. The next prime is 13032442123313. The reversal of 13032442123312 is 21332124423031.

It is not an unprimeable number, because it can be changed into a prime (13032442123313) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 2649406389 + ... + 2649411307.

It is an arithmetic number, because the mean of its divisors is an integer number (165186114912).

Almost surely, 2^{13032442123312} is an apocalyptic number.

It is an amenable number.

13032442123312 is an abundant number, since it is smaller than the sum of its proper divisors (13397336262608).

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

13032442123312 is a wasteful number, since it uses less digits than its factorization.

13032442123312 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5531 (or 5525 counting only the distinct ones).

The product of its (nonzero) digits is 20736, while the sum is 31.

Adding to 13032442123312 its reverse (21332124423031), we get a palindrome (34364566546343).

The spelling of 13032442123312 in words is "thirteen trillion, thirty-two billion, four hundred forty-two million, one hundred twenty-three thousand, three hundred twelve".