45434312223 has 8 divisors (see below), whose sum is σ = 60644295600. Its totient is φ = 30256935168.

The previous prime is 45434312219. The next prime is 45434312239. The reversal of 45434312223 is 32221343454.

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

It is not a de Polignac number, because 45434312223 - 2² = 45434312219 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (45434312213) 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, 8148328 + ... + 8153901.

It is an arithmetic number, because the mean of its divisors is an integer number (7580536950).

Almost surely, 2^45434312223 is an apocalyptic number.

45434312223 is a deficient number, since it is larger than the sum of its proper divisors (15209983377).

45434312223 is a wasteful number, since it uses less digits than its factorization.

45434312223 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 16303161.

The product of its digits is 69120, while the sum is 33.

Adding to 45434312223 its reverse (32221343454), we get a palindrome (77655655677).

The spelling of 45434312223 in words is "forty-five billion, four hundred thirty-four million, three hundred twelve thousand, two hundred twenty-three".