544202343202445 has 16 divisors (see below), whose sum is σ = 664112373552000. Its totient is φ = 427982189855808.

The previous prime is 544202343202439. The next prime is 544202343202447.

544202343202445 is nontrivially palindromic in base 10.

It is a cyclic number.

It is not a de Polignac number, because 544202343202445 - 2²⁸ = 544202074766989 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 544202343202396 and 544202343202405.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (544202343202447) 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, 280542776 + ... + 282475934.

It is an arithmetic number, because the mean of its divisors is an integer number (41507023347000).

Almost surely, 2^{544202343202445} is an apocalyptic number.

It is an amenable number.

544202343202445 is a deficient number, since it is larger than the sum of its proper divisors (119910030349555).

544202343202445 is a wasteful number, since it uses less digits than its factorization.

544202343202445 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2887492.

The product of its (nonzero) digits is 3686400, while the sum is 44.

The spelling of 544202343202445 in words is "five hundred forty-four trillion, two hundred two billion, three hundred forty-three million, two hundred two thousand, four hundred forty-five".