13626466224 has 80 divisors (see below), whose sum is σ = 40277993472. Its totient is φ = 3888681984.

The previous prime is 13626466193. The next prime is 13626466241. The reversal of 13626466224 is 42266462631.

It is a Harshad number since it is a multiple of its sum of digits (42).

It is a nude number because it is divisible by every one of its digits.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 266472 + ... + 313464.

Almost surely, 2^13626466224 is an apocalyptic number.

13626466224 is a gapful number since it is divisible by the number (14) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 13626466224, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (20138996736).

13626466224 is an abundant number, since it is smaller than the sum of its proper divisors (26651527248).

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

13626466224 is a wasteful number, since it uses less digits than its factorization.

13626466224 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 47874 (or 47868 counting only the distinct ones).

The product of its digits is 497664, while the sum is 42.

The spelling of 13626466224 in words is "thirteen billion, six hundred twenty-six million, four hundred sixty-six thousand, two hundred twenty-four".