13314424536 has 96 divisors (see below), whose sum is σ = 41254206240. Its totient is φ = 3800162304.

The previous prime is 13314424493. The next prime is 13314424537. The reversal of 13314424536 is 63542441331.

It is a Harshad number since it is a multiple of its sum of digits (36).

It is a self number, because there is not a number n which added to its sum of digits gives 13314424536.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (13314424537) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 489240 + ... + 515736.

It is an arithmetic number, because the mean of its divisors is an integer number (429731315).

Almost surely, 2^13314424536 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 13314424536, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (20627103120).

13314424536 is an abundant number, since it is smaller than the sum of its proper divisors (27939781704).

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

13314424536 is a wasteful number, since it uses less digits than its factorization.

13314424536 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 27513 (or 27506 counting only the distinct ones).

The product of its digits is 103680, while the sum is 36.

Adding to 13314424536 its reverse (63542441331), we get a palindrome (76856865867).

The spelling of 13314424536 in words is "thirteen billion, three hundred fourteen million, four hundred twenty-four thousand, five hundred thirty-six".