13662260032 has 28 divisors (see below), whose sum is σ = 27114821056. Its totient is φ = 6830179200.

The previous prime is 13662259981. The next prime is 13662260033. The reversal of 13662260032 is 23006226631.

It is a happy number.

It is a junction number, because it is equal to n+sod(n) for n = 13662259976 and 13662260003.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (13662260033) 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, 769657 + ... + 787207.

Almost surely, 2^13662260032 is an apocalyptic number.

It is an amenable number.

13662260032 is a deficient number, since it is larger than the sum of its proper divisors (13452561024).

13662260032 is a wasteful number, since it uses less digits than its factorization.

13662260032 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 29726 (or 29716 counting only the distinct ones).

The product of its (nonzero) digits is 15552, while the sum is 31.

Adding to 13662260032 its reverse (23006226631), we get a palindrome (36668486663).

The spelling of 13662260032 in words is "thirteen billion, six hundred sixty-two million, two hundred sixty thousand, thirty-two".