4123453112 has 64 divisors (see below), whose sum is σ = 8324467200. Its totient is φ = 1908973440.

The previous prime is 4123453109. The next prime is 4123453141. The reversal of 4123453112 is 2113543214.

It is a happy number.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1547093 + ... + 1549755.

It is an arithmetic number, because the mean of its divisors is an integer number (130069800).

Almost surely, 2^4123453112 is an apocalyptic number.

It is an amenable number.

4123453112 is an abundant number, since it is smaller than the sum of its proper divisors (4201014088).

4123453112 is a wasteful number, since it uses less digits than its factorization.

4123453112 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2916 (or 2912 counting only the distinct ones).

The product of its digits is 2880, while the sum is 26.

The square root of 4123453112 is about 64214.1192573721. The cubic root of 4123453112 is about 1603.5666673530.

Adding to 4123453112 its reverse (2113543214), we get a palindrome (6236996326).

The spelling of 4123453112 in words is "four billion, one hundred twenty-three million, four hundred fifty-three thousand, one hundred twelve".