13220402404014 has 160 divisors (see below), whose sum is σ = 33769803402720. Its totient is φ = 3836207547648.

The previous prime is 13220402404009. The next prime is 13220402404061. The reversal of 13220402404014 is 41040420402231.

13220402404014 is a `hidden beast` number, since 1 + 32 + 204 + 0 + 24 + 0 + 401 + 4 = 666.

It is a Harshad number since it is a multiple of its sum of digits (27).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 79 ways as a sum of consecutive naturals, for example, 109144 + ... + 5143220.

It is an arithmetic number, because the mean of its divisors is an integer number (211061271267).

Almost surely, 2^{13220402404014} is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 13220402404014, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (16884901701360).

13220402404014 is an abundant number, since it is smaller than the sum of its proper divisors (20549400998706).

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

13220402404014 is a wasteful number, since it uses less digits than its factorization.

13220402404014 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5034176 (or 5034167 counting only the distinct ones).

The product of its (nonzero) digits is 6144, while the sum is 27.

Adding to 13220402404014 its reverse (41040420402231), we get a palindrome (54260822806245).

The spelling of 13220402404014 in words is "thirteen trillion, two hundred twenty billion, four hundred two million, four hundred four thousand, fourteen".