4223444214043 has 4 divisors (see below), whose sum is σ = 4223462260288. Its totient is φ = 4223426167800.

The previous prime is 4223444214023. The next prime is 4223444214053. The reversal of 4223444214043 is 3404124443224.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 4223444214043 - 2⁹ = 4223444213531 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 4223444213993 and 4223444214011.

It is not an unprimeable number, because it can be changed into a prime (4223444214023) 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, 8667396 + ... + 9141697.

It is an arithmetic number, because the mean of its divisors is an integer number (1055865565072).

Almost surely, 2^{4223444214043} is an apocalyptic number.

4223444214043 is a deficient number, since it is larger than the sum of its proper divisors (18046245).

4223444214043 is a wasteful number, since it uses less digits than its factorization.

4223444214043 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 18046244.

The product of its (nonzero) digits is 294912, while the sum is 37.

Adding to 4223444214043 its reverse (3404124443224), we get a palindrome (7627568657267).

The spelling of 4223444214043 in words is "four trillion, two hundred twenty-three billion, four hundred forty-four million, two hundred fourteen thousand, forty-three".