13444314004245 has 16 divisors (see below), whose sum is σ = 22011155952192. Its totient is φ = 7003549620480.

The previous prime is 13444314004217. The next prime is 13444314004327. The reversal of 13444314004245 is 54240041344431.

It is not a de Polignac number, because 13444314004245 - 2¹⁶ = 13444313938709 is a prime.

It is a congruent number.

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, 10421948196 + ... + 10421949485.

It is an arithmetic number, because the mean of its divisors is an integer number (1375697247012).

Almost surely, 2^{13444314004245} is an apocalyptic number.

13444314004245 is a gapful number since it is divisible by the number (15) formed by its first and last digit.

It is an amenable number.

13444314004245 is a deficient number, since it is larger than the sum of its proper divisors (8566841947947).

13444314004245 is a wasteful number, since it uses less digits than its factorization.

13444314004245 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 20843897732.

The product of its (nonzero) digits is 368640, while the sum is 39.

Adding to 13444314004245 its reverse (54240041344431), we get a palindrome (67684355348676).

The spelling of 13444314004245 in words is "thirteen trillion, four hundred forty-four billion, three hundred fourteen million, four thousand, two hundred forty-five".