343124421343 has 8 divisors (see below), whose sum is σ = 374323366656. Its totient is φ = 311926445400.

The previous prime is 343124421337. The next prime is 343124421379.

343124421343 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 343124421343 - 2²¹ = 343122324191 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 343124421299 and 343124421308.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (343124421043) 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, 636298 + ... + 1044568.

It is an arithmetic number, because the mean of its divisors is an integer number (46790420832).

Almost surely, 2^343124421343 is an apocalyptic number.

343124421343 is a deficient number, since it is larger than the sum of its proper divisors (31198945313).

343124421343 is a wasteful number, since it uses less digits than its factorization.

343124421343 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 484685.

The product of its digits is 82944, while the sum is 34.

It can be divided in two parts, 343124 and 421343, that added together give a palindrome (764467).

The spelling of 343124421343 in words is "three hundred forty-three billion, one hundred twenty-four million, four hundred twenty-one thousand, three hundred forty-three".