13233201342444 has 18 divisors (see below), whose sum is σ = 33450592282380. Its totient is φ = 4411067114136.

The previous prime is 13233201342349. The next prime is 13233201342463. The reversal of 13233201342444 is 44424310233231.

13233201342444 is a `hidden beast` number, since 1 + 3 + 2 + 3 + 3 + 201 + 3 + 4 + 2 + 444 = 666.

It is a tau number, because it is divible by the number of its divisors (18).

It is a Harshad number since it is a multiple of its sum of digits (36), and also a Moran number because the ratio is a prime number: 367588926179 = 13233201342444 / (1 + 3 + 2 + 3 + 3 + 2 + 0 + 1 + 3 + 4 + 2 + 4 + 4 + 4).

It is a junction number, because it is equal to n+sod(n) for n = 13233201342399 and 13233201342408.

It is an unprimeable number.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 183794463054 + ... + 183794463125.

It is an arithmetic number, because the mean of its divisors is an integer number (1858366237910).

Almost surely, 2^{13233201342444} is an apocalyptic number.

It is an amenable number.

13233201342444 is an abundant number, since it is smaller than the sum of its proper divisors (20217390939936).

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

13233201342444 is a wasteful number, since it uses less digits than its factorization.

13233201342444 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 367588926189 (or 367588926184 counting only the distinct ones).

The product of its (nonzero) digits is 165888, while the sum is 36.

Adding to 13233201342444 its reverse (44424310233231), we get a palindrome (57657511575675).

The spelling of 13233201342444 in words is "thirteen trillion, two hundred thirty-three billion, two hundred one million, three hundred forty-two thousand, four hundred forty-four".