4123004432 has 40 divisors (see below), whose sum is σ = 8183508960. Its totient is φ = 2011242240.

The previous prime is 4123004411. The next prime is 4123004447. The reversal of 4123004432 is 2344003214.

It is a junction number, because it is equal to n+sod(n) for n = 4123004398 and 4123004407.

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, 698132 + ... + 704012.

It is an arithmetic number, because the mean of its divisors is an integer number (204587724).

Almost surely, 2^4123004432 is an apocalyptic number.

It is an amenable number.

4123004432 is a deficient number, since it is larger than the sum of its proper divisors (4060504528).

4123004432 is a wasteful number, since it uses less digits than its factorization.

4123004432 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6951 (or 6945 counting only the distinct ones).

The product of its (nonzero) digits is 2304, while the sum is 23.

The square root of 4123004432 is about 64210.6255381459. The cubic root of 4123004432 is about 1603.5085029642.

Adding to 4123004432 its reverse (2344003214), we get a palindrome (6467007646).

The spelling of 4123004432 in words is "four billion, one hundred twenty-three million, four thousand, four hundred thirty-two".