4544343660103 has 4 divisors (see below), whose sum is σ = 4893908557048. Its totient is φ = 4194778763160.

The previous prime is 4544343660091. The next prime is 4544343660113. The reversal of 4544343660103 is 3010663434454.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-4544343660103 is a prime.

It is a super-2 number, since 2×4544343660103² (a number of 26 digits) contains 22 as substring.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 4544343660103.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4544343660113) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 174782448453 + ... + 174782448478.

It is an arithmetic number, because the mean of its divisors is an integer number (1223477139262).

Almost surely, 2^{4544343660103} is an apocalyptic number.

4544343660103 is a deficient number, since it is larger than the sum of its proper divisors (349564896945).

4544343660103 is a wasteful number, since it uses less digits than its factorization.

4544343660103 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 349564896944.

The product of its (nonzero) digits is 1244160, while the sum is 43.

The spelling of 4544343660103 in words is "four trillion, five hundred forty-four billion, three hundred forty-three million, six hundred sixty thousand, one hundred three".