4023205124 has 6 divisors (see below), whose sum is σ = 7040608974. Its totient is φ = 2011602560.

The previous prime is 4023205111. The next prime is 4023205181. The reversal of 4023205124 is 4215023204.

It is a happy number.

It can be written as a sum of positive squares in only one way, i.e., 3245353024 + 777852100 = 56968^2 + 27890^2 .

It is a self number, because there is not a number n which added to its sum of digits gives 4023205124.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 502900637 + ... + 502900644.

It is an arithmetic number, because the mean of its divisors is an integer number (1173434829).

Almost surely, 2^4023205124 is an apocalyptic number.

It is an amenable number.

4023205124 is a deficient number, since it is larger than the sum of its proper divisors (3017403850).

4023205124 is a wasteful number, since it uses less digits than its factorization.

4023205124 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1005801285 (or 1005801283 counting only the distinct ones).

The product of its (nonzero) digits is 1920, while the sum is 23.

The square root of 4023205124 is about 63428.7405203666. The cubic root of 4023205124 is about 1590.4647882396.

Adding to 4023205124 its reverse (4215023204), we get a palindrome (8238228328).

The spelling of 4023205124 in words is "four billion, twenty-three million, two hundred five thousand, one hundred twenty-four".