45440323034303 has 8 divisors (see below), whose sum is σ = 45469505432400. Its totient is φ = 45411149803968.

The previous prime is 45440323034299. The next prime is 45440323034443. The reversal of 45440323034303 is 30343032304454.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 45440323034303 - 2² = 45440323034299 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (45440323030303) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 7638113 + ... + 12215621.

It is an arithmetic number, because the mean of its divisors is an integer number (5683688179050).

Almost surely, 2^{45440323034303} is an apocalyptic number.

45440323034303 is a deficient number, since it is larger than the sum of its proper divisors (29182398097).

45440323034303 is a wasteful number, since it uses less digits than its factorization.

45440323034303 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4583881.

The product of its (nonzero) digits is 622080, while the sum is 38.

Adding to 45440323034303 its reverse (30343032304454), we get a palindrome (75783355338757).

The spelling of 45440323034303 in words is "forty-five trillion, four hundred forty billion, three hundred twenty-three million, thirty-four thousand, three hundred three".