4121023423 has 8 divisors (see below), whose sum is σ = 4496140800. Its totient is φ = 3745985880.

The previous prime is 4121023391. The next prime is 4121023441. The reversal of 4121023423 is 3243201214.

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 4121023423 - 2⁵ = 4121023391 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 4121023394 and 4121023403.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4121023463) 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, 153778 + ... + 178576.

It is an arithmetic number, because the mean of its divisors is an integer number (562017600).

Almost surely, 2^4121023423 is an apocalyptic number.

4121023423 is a deficient number, since it is larger than the sum of its proper divisors (375117377).

4121023423 is a wasteful number, since it uses less digits than its factorization.

4121023423 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 39917.

The product of its (nonzero) digits is 1152, while the sum is 22.

The square root of 4121023423 is about 64195.1978188400. The cubic root of 4121023423 is about 1603.2516454776.

Adding to 4121023423 its reverse (3243201214), we get a palindrome (7364224637).

The spelling of 4121023423 in words is "four billion, one hundred twenty-one million, twenty-three thousand, four hundred twenty-three".