424031433234223 has 4 divisors (see below), whose sum is σ = 432032026314168. Its totient is φ = 416030840154280.

The previous prime is 424031433234209. The next prime is 424031433234251. The reversal of 424031433234223 is 322432334130424.

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 424031433234223 - 2¹⁷ = 424031433103151 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (424031433234623) 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, 4000296539893 + ... + 4000296539998.

It is an arithmetic number, because the mean of its divisors is an integer number (108008006578542).

Almost surely, 2^{424031433234223} is an apocalyptic number.

424031433234223 is a deficient number, since it is larger than the sum of its proper divisors (8000593079945).

424031433234223 is an equidigital number, since it uses as much as digits as its factorization.

424031433234223 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 8000593079944.

The product of its (nonzero) digits is 995328, while the sum is 40.

Adding to 424031433234223 its reverse (322432334130424), we get a palindrome (746463767364647).

The spelling of 424031433234223 in words is "four hundred twenty-four trillion, thirty-one billion, four hundred thirty-three million, two hundred thirty-four thousand, two hundred twenty-three".