423221114134 has 16 divisors (see below), whose sum is σ = 781331287968. Its totient is φ = 167428132992.

The previous prime is 423221114089. The next prime is 423221114153. The reversal of 423221114134 is 431411122324.

It is a happy number.

It is a super-2 number, since 2×423221114134² (a number of 24 digits) contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1162695187 + ... + 1162695550.

It is an arithmetic number, because the mean of its divisors is an integer number (48833205498).

Almost surely, 2^423221114134 is an apocalyptic number.

423221114134 is a deficient number, since it is larger than the sum of its proper divisors (358110173834).

423221114134 is a wasteful number, since it uses less digits than its factorization.

423221114134 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2325390759.

The product of its digits is 4608, while the sum is 28.

Adding to 423221114134 its reverse (431411122324), we get a palindrome (854632236458).

The spelling of 423221114134 in words is "four hundred twenty-three billion, two hundred twenty-one million, one hundred fourteen thousand, one hundred thirty-four".