3431420312 has 16 divisors (see below), whose sum is σ = 6539388000. Its totient is φ = 1687583520.

The previous prime is 3431420281. The next prime is 3431420357. The reversal of 3431420312 is 2130241343.

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, 3515312 + ... + 3516287.

It is an arithmetic number, because the mean of its divisors is an integer number (408711750).

Almost surely, 2^3431420312 is an apocalyptic number.

It is an amenable number.

3431420312 is a deficient number, since it is larger than the sum of its proper divisors (3107967688).

3431420312 is a wasteful number, since it uses less digits than its factorization.

3431420312 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7031666 (or 7031662 counting only the distinct ones).

The product of its (nonzero) digits is 1728, while the sum is 23.

The square root of 3431420312 is about 58578.3262990673. The cubic root of 3431420312 is about 1508.3124154834.

Adding to 3431420312 its reverse (2130241343), we get a palindrome (5561661655).

The spelling of 3431420312 in words is "three billion, four hundred thirty-one million, four hundred twenty thousand, three hundred twelve".