4123421430004 has 24 divisors (see below), whose sum is σ = 7383948264000. Its totient is φ = 2013723836544.

The previous prime is 4123421429923. The next prime is 4123421430019. The reversal of 4123421430004 is 4000341243214.

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, 9593532 + ... + 10014124.

It is an arithmetic number, because the mean of its divisors is an integer number (307664511000).

Almost surely, 2^{4123421430004} is an apocalyptic number.

It is an amenable number.

4123421430004 is a deficient number, since it is larger than the sum of its proper divisors (3260526833996).

4123421430004 is a wasteful number, since it uses less digits than its factorization.

4123421430004 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 477639 (or 477637 counting only the distinct ones).

The product of its (nonzero) digits is 9216, while the sum is 28.

Adding to 4123421430004 its reverse (4000341243214), we get a palindrome (8123762673218).

The spelling of 4123421430004 in words is "four trillion, one hundred twenty-three billion, four hundred twenty-one million, four hundred thirty thousand, four".