13263461332 has 24 divisors (see below), whose sum is σ = 25545244032. Its totient is φ = 5975491200.

The previous prime is 13263461297. The next prime is 13263461339. The reversal of 13263461332 is 23316436231.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (13263461339) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1328844 + ... + 1338787.

It is an arithmetic number, because the mean of its divisors is an integer number (1064385168).

Almost surely, 2^13263461332 is an apocalyptic number.

It is an amenable number.

13263461332 is a deficient number, since it is larger than the sum of its proper divisors (12281782700).

13263461332 is a wasteful number, since it uses less digits than its factorization.

13263461332 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2667759 (or 2667757 counting only the distinct ones).

The product of its digits is 46656, while the sum is 34.

Adding to 13263461332 its reverse (23316436231), we get a palindrome (36579897563).

The spelling of 13263461332 in words is "thirteen billion, two hundred sixty-three million, four hundred sixty-one thousand, three hundred thirty-two".