43223312245 has 16 divisors (see below), whose sum is σ = 53611637760. Its totient is φ = 33419145600.

The previous prime is 43223312239. The next prime is 43223312257. The reversal of 43223312245 is 54221332234.

43223312245 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 43223312245 - 2³¹ = 41075828597 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (31).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 65265 + ... + 301174.

It is an arithmetic number, because the mean of its divisors is an integer number (3350727360).

Almost surely, 2^43223312245 is an apocalyptic number.

It is an amenable number.

43223312245 is a deficient number, since it is larger than the sum of its proper divisors (10388325515).

43223312245 is a wasteful number, since it uses less digits than its factorization.

43223312245 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 367236.

The product of its digits is 34560, while the sum is 31.

Adding to 43223312245 its reverse (54221332234), we get a palindrome (97444644479).

The spelling of 43223312245 in words is "forty-three billion, two hundred twenty-three million, three hundred twelve thousand, two hundred forty-five".