4123725320 has 64 divisors (see below), whose sum is σ = 10900491840. Its totient is φ = 1384185600.

The previous prime is 4123725311. The next prime is 4123725379. The reversal of 4123725320 is 235273214.

It is a super-2 number, since 2×4123725320² = 34010221029618204800, which contains 22 as substring.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 354746 + ... + 366185.

It is an arithmetic number, because the mean of its divisors is an integer number (170320185).

Almost surely, 2^4123725320 is an apocalyptic number.

4123725320 is a gapful number since it is divisible by the number (40) formed by its first and last digit.

It is an amenable number.

4123725320 is an abundant number, since it is smaller than the sum of its proper divisors (6776766520).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

4123725320 is a wasteful number, since it uses less digits than its factorization.

4123725320 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 720966 (or 720962 counting only the distinct ones).

The product of its (nonzero) digits is 10080, while the sum is 29.

The square root of 4123725320 is about 64216.2387562523. The cubic root of 4123725320 is about 1603.6019528333.

Adding to 4123725320 its reverse (235273214), we get a palindrome (4358998534).

The spelling of 4123725320 in words is "four billion, one hundred twenty-three million, seven hundred twenty-five thousand, three hundred twenty".