13404445255 has 16 divisors (see below), whose sum is σ = 16528343040. Its totient is φ = 10430306208.

The previous prime is 13404445253. The next prime is 13404445259. The reversal of 13404445255 is 55254440431.

It is a cyclic number.

It is not a de Polignac number, because 13404445255 - 2¹ = 13404445253 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (13404445253) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 79047 + ... + 181816.

It is an arithmetic number, because the mean of its divisors is an integer number (1033021440).

Almost surely, 2^13404445255 is an apocalyptic number.

13404445255 is a deficient number, since it is larger than the sum of its proper divisors (3123897785).

13404445255 is a wasteful number, since it uses less digits than its factorization.

13404445255 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 261150.

The product of its (nonzero) digits is 192000, while the sum is 37.

Adding to 13404445255 its reverse (55254440431), we get a palindrome (68658885686).

The spelling of 13404445255 in words is "thirteen billion, four hundred four million, four hundred forty-five thousand, two hundred fifty-five".