423103104421 has 8 divisors (see below), whose sum is σ = 431087434880. Its totient is φ = 415184488992.

The previous prime is 423103104383. The next prime is 423103104439. The reversal of 423103104421 is 124401301324.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 423103104421 - 2²⁷ = 422968886693 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (423103102421) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 16415760 + ... + 16441513.

It is an arithmetic number, because the mean of its divisors is an integer number (53885929360).

Almost surely, 2^423103104421 is an apocalyptic number.

It is an amenable number.

423103104421 is a deficient number, since it is larger than the sum of its proper divisors (7984330459).

423103104421 is a wasteful number, since it uses less digits than its factorization.

423103104421 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 32857515.

The product of its (nonzero) digits is 2304, while the sum is 25.

Adding to 423103104421 its reverse (124401301324), we get a palindrome (547504405745).

The spelling of 423103104421 in words is "four hundred twenty-three billion, one hundred three million, one hundred four thousand, four hundred twenty-one".