423421043214 has 32 divisors (see below), whose sum is σ = 920054457504. Its totient is φ = 129130444800.

The previous prime is 423421043203. The next prime is 423421043237. The reversal of 423421043214 is 412340124324.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 24010987 + ... + 24028614.

It is an arithmetic number, because the mean of its divisors is an integer number (28751701797).

Almost surely, 2^423421043214 is an apocalyptic number.

423421043214 is an abundant number, since it is smaller than the sum of its proper divisors (496633414290).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

423421043214 is a wasteful number, since it uses less digits than its factorization.

423421043214 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 48039732.

The product of its (nonzero) digits is 18432, while the sum is 30.

Adding to 423421043214 its reverse (412340124324), we get a palindrome (835761167538).

The spelling of 423421043214 in words is "four hundred twenty-three billion, four hundred twenty-one million, forty-three thousand, two hundred fourteen".