3421312112 has 20 divisors (see below), whose sum is σ = 6631219920. Its totient is φ = 1710029568.

The previous prime is 3421312093. The next prime is 3421312151. The reversal of 3421312112 is 2112131243.

3421312112 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 7589 + ... + 83067.

It is an arithmetic number, because the mean of its divisors is an integer number (331560996).

Almost surely, 2^3421312112 is an apocalyptic number.

It is an amenable number.

3421312112 is a deficient number, since it is larger than the sum of its proper divisors (3209907808).

3421312112 is a wasteful number, since it uses less digits than its factorization.

3421312112 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 78320 (or 78314 counting only the distinct ones).

The product of its digits is 288, while the sum is 20.

The square root of 3421312112 is about 58491.9833139551. The cubic root of 3421312112 is about 1506.8299080009.

Adding to 3421312112 its reverse (2112131243), we get a palindrome (5533443355).

The spelling of 3421312112 in words is "three billion, four hundred twenty-one million, three hundred twelve thousand, one hundred twelve".