343442424043 has 16 divisors (see below), whose sum is σ = 351937231360. Its totient is φ = 335049729696.

The previous prime is 343442424029. The next prime is 343442424071. The reversal of 343442424043 is 340424244343.

It is a cyclic number.

It is not a de Polignac number, because 343442424043 - 2⁵ = 343442424011 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 343442423993 and 343442424011.

It is not an unprimeable number, because it can be changed into a prime (343442404043) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 16691680 + ... + 16712242.

It is an arithmetic number, because the mean of its divisors is an integer number (21996076960).

Almost surely, 2^343442424043 is an apocalyptic number.

343442424043 is a deficient number, since it is larger than the sum of its proper divisors (8494807317).

343442424043 is a wasteful number, since it uses less digits than its factorization.

343442424043 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 23026.

The product of its (nonzero) digits is 442368, while the sum is 37.

Adding to 343442424043 its reverse (340424244343), we get a palindrome (683866668386).

The spelling of 343442424043 in words is "three hundred forty-three billion, four hundred forty-two million, four hundred twenty-four thousand, forty-three".