3431326231343 has 8 divisors (see below), whose sum is σ = 3465400391280. Its totient is φ = 3397254044800.

The previous prime is 3431326231337. The next prime is 3431326231397.

3431326231343 is nontrivially palindromic in base 10.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 3431326231343 - 2²⁰ = 3431325182767 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 3431326231297 and 3431326231306.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3431326231643) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 3133196 + ... + 4084062.

It is an arithmetic number, because the mean of its divisors is an integer number (433175048910).

Almost surely, 2^{3431326231343} is an apocalyptic number.

3431326231343 is a deficient number, since it is larger than the sum of its proper divisors (34074159937).

3431326231343 is a wasteful number, since it uses less digits than its factorization.

3431326231343 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 986697.

The product of its digits is 279936, while the sum is 38.

The spelling of 3431326231343 in words is "three trillion, four hundred thirty-one billion, three hundred twenty-six million, two hundred thirty-one thousand, three hundred forty-three".