13444230601356 has 24 divisors (see below), whose sum is σ = 31379009242224. Its totient is φ = 4480104794880.

The previous prime is 13444230601253. The next prime is 13444230601387. The reversal of 13444230601356 is 65310603244431.

13444230601356 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a super-2 number, since 2×13444230601356² (a number of 27 digits) contains 22 as substring.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 163132785 + ... + 163215176.

It is an arithmetic number, because the mean of its divisors is an integer number (1307458718426).

Almost surely, 2^{13444230601356} is an apocalyptic number.

It is an amenable number.

13444230601356 is an abundant number, since it is smaller than the sum of its proper divisors (17934778640868).

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

13444230601356 is a wasteful number, since it uses less digits than its factorization.

13444230601356 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 326351401 (or 326351399 counting only the distinct ones).

The product of its (nonzero) digits is 622080, while the sum is 42.

Adding to 13444230601356 its reverse (65310603244431), we get a palindrome (78754833845787).

The spelling of 13444230601356 in words is "thirteen trillion, four hundred forty-four billion, two hundred thirty million, six hundred one thousand, three hundred fifty-six".