45354324331423 has 4 divisors (see below), whose sum is σ = 45354337812688. Its totient is φ = 45354310850160.

The previous prime is 45354324331411. The next prime is 45354324331549. The reversal of 45354324331423 is 32413342345354.

It is a semiprime because it is the product of two primes, and also a brilliant number, because the two primes have the same length.

It is a cyclic number.

It is not a de Polignac number, because 45354324331423 - 2⁴¹ = 43155301075871 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 (45354324331223) 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, 2941318 + ... + 9967948.

It is an arithmetic number, because the mean of its divisors is an integer number (11338584453172).

Almost surely, 2^{45354324331423} is an apocalyptic number.

45354324331423 is a deficient number, since it is larger than the sum of its proper divisors (13481265).

45354324331423 is an equidigital number, since it uses as much as digits as its factorization.

45354324331423 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 13481264.

The product of its digits is 6220800, while the sum is 46.

Adding to 45354324331423 its reverse (32413342345354), we get a palindrome (77767666676777).

The spelling of 45354324331423 in words is "forty-five trillion, three hundred fifty-four billion, three hundred twenty-four million, three hundred thirty-one thousand, four hundred twenty-three".