13432201011312 has 20 divisors (see below), whose sum is σ = 34699852612680. Its totient is φ = 4477400337088.

The previous prime is 13432201011311. The next prime is 13432201011353. The reversal of 13432201011312 is 21311010223431.

It is a super-2 number, since 2×13432201011312² (a number of 27 digits) contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (24).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (13432201011311) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 139918760487 + ... + 139918760582.

It is an arithmetic number, because the mean of its divisors is an integer number (1734992630634).

Almost surely, 2^{13432201011312} is an apocalyptic number.

13432201011312 is a gapful number since it is divisible by the number (12) formed by its first and last digit.

It is an amenable number.

13432201011312 is an abundant number, since it is smaller than the sum of its proper divisors (21267651601368).

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

13432201011312 is a wasteful number, since it uses less digits than its factorization.

13432201011312 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 279837521080 (or 279837521074 counting only the distinct ones).

The product of its (nonzero) digits is 864, while the sum is 24.

Adding to 13432201011312 its reverse (21311010223431), we get a palindrome (34743211234743).

It can be divided in two parts, 1343220 and 1011312, that added together give a palindrome (2354532).

The spelling of 13432201011312 in words is "thirteen trillion, four hundred thirty-two billion, two hundred one million, eleven thousand, three hundred twelve".