13616020132 has 144 divisors (see below), whose sum is σ = 29534835456. Its totient is φ = 5450227200.

The previous prime is 13616020129. The next prime is 13616020147. The reversal of 13616020132 is 23102061631.

It is a junction number, because it is equal to n+sod(n) for n = 13616020097 and 13616020106.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 12124123 + ... + 12125245.

It is an arithmetic number, because the mean of its divisors is an integer number (205103024).

Almost surely, 2^13616020132 is an apocalyptic number.

It is an amenable number.

13616020132 is an abundant number, since it is smaller than the sum of its proper divisors (15918815324).

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

13616020132 is a wasteful number, since it uses less digits than its factorization.

13616020132 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1250 (or 1237 counting only the distinct ones).

The product of its (nonzero) digits is 1296, while the sum is 25.

Adding to 13616020132 its reverse (23102061631), we get a palindrome (36718081763).

The spelling of 13616020132 in words is "thirteen billion, six hundred sixteen million, twenty thousand, one hundred thirty-two".