3431113312 has 24 divisors (see below), whose sum is σ = 7369096392. Its totient is φ = 1559596800.

The previous prime is 3431113303. The next prime is 3431113327. The reversal of 3431113312 is 2133111343.

It is a Harshad number since it is a multiple of its sum of digits (22).

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 4873389 + ... + 4874092.

It is an arithmetic number, because the mean of its divisors is an integer number (307045683).

Almost surely, 2^3431113312 is an apocalyptic number.

3431113312 is a gapful number since it is divisible by the number (32) formed by its first and last digit.

It is an amenable number.

3431113312 is an abundant number, since it is smaller than the sum of its proper divisors (3937983080).

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

3431113312 is a wasteful number, since it uses less digits than its factorization.

3431113312 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 9747502 (or 9747494 counting only the distinct ones).

The product of its digits is 648, while the sum is 22.

The square root of 3431113312 is about 58575.7058173438. The cubic root of 3431113312 is about 1508.2674325823.

Adding to 3431113312 its reverse (2133111343), we get a palindrome (5564224655).

The spelling of 3431113312 in words is "three billion, four hundred thirty-one million, one hundred thirteen thousand, three hundred twelve".