4123312116 has 96 divisors (see below), whose sum is σ = 12319383552. Its totient is φ = 1042035840.

The previous prime is 4123312111. The next prime is 4123312117. The reversal of 4123312116 is 6112133214.

It is a happy number.

It is a nude number because it is divisible by every one of its digits.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4123312111) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 26116 + ... + 94491.

It is an arithmetic number, because the mean of its divisors is an integer number (128326912).

Almost surely, 2^4123312116 is an apocalyptic number.

It is an amenable number.

4123312116 is an abundant number, since it is smaller than the sum of its proper divisors (8196071436).

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

4123312116 is a wasteful number, since it uses less digits than its factorization.

4123312116 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 120669 (or 120667 counting only the distinct ones).

The product of its digits is 864, while the sum is 24.

The square root of 4123312116 is about 64213.0213897462. The cubic root of 4123312116 is about 1603.5483898676.

The spelling of 4123312116 in words is "four billion, one hundred twenty-three million, three hundred twelve thousand, one hundred sixteen".