423442210430 has 16 divisors (see below), whose sum is σ = 762212612304. Its totient is φ = 169373187840.

The previous prime is 423442210427. The next prime is 423442210469. The reversal of 423442210430 is 34012244324.

It is a junction number, because it is equal to n+sod(n) for n = 423442210393 and 423442210402.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 45665 + ... + 921395.

It is an arithmetic number, because the mean of its divisors is an integer number (47638288269).

Almost surely, 2^423442210430 is an apocalyptic number.

423442210430 is a deficient number, since it is larger than the sum of its proper divisors (338770401874).

423442210430 is a wasteful number, since it uses less digits than its factorization.

423442210430 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 924091.

The product of its (nonzero) digits is 18432, while the sum is 29.

Adding to 423442210430 its reverse (34012244324), we get a palindrome (457454454754).

The spelling of 423442210430 in words is "four hundred twenty-three billion, four hundred forty-two million, two hundred ten thousand, four hundred thirty".