424422123404 has 12 divisors (see below), whose sum is σ = 747295396344. Its totient is φ = 210909153024.

The previous prime is 424422123401. The next prime is 424422123413. The reversal of 424422123404 is 404321224424.

It is not an unprimeable number, because it can be changed into a prime (424422123401) by changing a digit.

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 3 ways as a sum of consecutive naturals, for example, 325476437 + ... + 325477740.

It is an arithmetic number, because the mean of its divisors is an integer number (62274616362).

Almost surely, 2^424422123404 is an apocalyptic number.

It is an amenable number.

424422123404 is a deficient number, since it is larger than the sum of its proper divisors (322873272940).

424422123404 is a wasteful number, since it uses less digits than its factorization.

424422123404 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 650954344 (or 650954342 counting only the distinct ones).

The product of its (nonzero) digits is 49152, while the sum is 32.

Adding to 424422123404 its reverse (404321224424), we get a palindrome (828743347828).

The spelling of 424422123404 in words is "four hundred twenty-four billion, four hundred twenty-two million, one hundred twenty-three thousand, four hundred four".