43042111252223 has 8 divisors (see below), whose sum is σ = 44913952192896. Its totient is φ = 41170307378200.

The previous prime is 43042111252201. The next prime is 43042111252229. The reversal of 43042111252223 is 32225211124034.

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 43042111252223 - 2¹² = 43042111248127 is a prime.

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 43042111252223.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (43042111252229) 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, 6880673 + ... + 11551098.

It is an arithmetic number, because the mean of its divisors is an integer number (5614244024112).

Almost surely, 2^{43042111252223} is an apocalyptic number.

43042111252223 is a deficient number, since it is larger than the sum of its proper divisors (1871840940673).

43042111252223 is a wasteful number, since it uses less digits than its factorization.

43042111252223 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 18533325.

The product of its (nonzero) digits is 23040, while the sum is 32.

Adding to 43042111252223 its reverse (32225211124034), we get a palindrome (75267322376257).

The spelling of 43042111252223 in words is "forty-three trillion, forty-two billion, one hundred eleven million, two hundred fifty-two thousand, two hundred twenty-three".