3431214121343 has 8 divisors (see below), whose sum is σ = 3465224291136. Its totient is φ = 3397204692000.

The previous prime is 3431214121339. The next prime is 3431214121351.

3431214121343 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 3431214121343 - 2² = 3431214121339 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3431214121333) 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, 16913933 + ... + 17115593.

It is an arithmetic number, because the mean of its divisors is an integer number (433153036392).

Almost surely, 2^{3431214121343} is an apocalyptic number.

3431214121343 is a deficient number, since it is larger than the sum of its proper divisors (34010169793).

3431214121343 is a wasteful number, since it uses less digits than its factorization.

3431214121343 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 370225.

The product of its digits is 20736, while the sum is 32.

The spelling of 3431214121343 in words is "three trillion, four hundred thirty-one billion, two hundred fourteen million, one hundred twenty-one thousand, three hundred forty-three".