3431120012 has 24 divisors (see below), whose sum is σ = 6091655136. Its totient is φ = 1690685568.

The previous prime is 3431119981. The next prime is 3431120029. The reversal of 3431120012 is 2100211343.

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, 420233 + ... + 428319.

It is an arithmetic number, because the mean of its divisors is an integer number (253818964).

Almost surely, 2^3431120012 is an apocalyptic number.

It is an amenable number.

3431120012 is a deficient number, since it is larger than the sum of its proper divisors (2660535124).

3431120012 is a wasteful number, since it uses less digits than its factorization.

3431120012 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 9617 (or 9615 counting only the distinct ones).

The product of its (nonzero) digits is 144, while the sum is 17.

The square root of 3431120012 is about 58575.7630082614. The cubic root of 3431120012 is about 1508.2684143225.

Adding to 3431120012 its reverse (2100211343), we get a palindrome (5531331355).

The spelling of 3431120012 in words is "three billion, four hundred thirty-one million, one hundred twenty thousand, twelve".