4223400410043 has 12 divisors (see below), whose sum is σ = 6326410491128. Its totient is φ = 2815600273200.

The previous prime is 4223400410039. The next prime is 4223400410057. The reversal of 4223400410043 is 3400140043224.

It is a happy number.

It is not a de Polignac number, because 4223400410043 - 2² = 4223400410039 is a prime.

It is a super-2 number, since 2×4223400410043² (a number of 26 digits) contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (27).

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 4223400409989 and 4223400410016.

It is not an unprimeable number, because it can be changed into a prime (4223400410083) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (29) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 8690124058 + ... + 8690124543.

Almost surely, 2^{4223400410043} is an apocalyptic number.

4223400410043 is a deficient number, since it is larger than the sum of its proper divisors (2103010081085).

4223400410043 is an equidigital number, since it uses as much as digits as its factorization.

4223400410043 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 17380248616 (or 17380248604 counting only the distinct ones).

The product of its (nonzero) digits is 9216, while the sum is 27.

Adding to 4223400410043 its reverse (3400140043224), we get a palindrome (7623540453267).

The spelling of 4223400410043 in words is "four trillion, two hundred twenty-three billion, four hundred million, four hundred ten thousand, forty-three".