343013434031 has 4 divisors (see below), whose sum is σ = 348133037592. Its totient is φ = 337893830472.

The previous prime is 343013434009. The next prime is 343013434063. The reversal of 343013434031 is 130434310343.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 130434310343 = 35111 ⋅3714913.

It is a cyclic number.

It is not a de Polignac number, because 343013434031 - 2⁶ = 343013433967 is a prime.

It is a super-2 number, since 2×343013434031² (a number of 24 digits) contains 22 as substring.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 343013433985 and 343013434003.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (343013434831) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 2559801680 + ... + 2559801813.

It is an arithmetic number, because the mean of its divisors is an integer number (87033259398).

Almost surely, 2^343013434031 is an apocalyptic number.

343013434031 is a deficient number, since it is larger than the sum of its proper divisors (5119603561).

343013434031 is an equidigital number, since it uses as much as digits as its factorization.

343013434031 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5119603560.

The product of its (nonzero) digits is 15552, while the sum is 29.

Adding to 343013434031 its reverse (130434310343), we get a palindrome (473447744374).

The spelling of 343013434031 in words is "three hundred forty-three billion, thirteen million, four hundred thirty-four thousand, thirty-one".