343530013042 has 8 divisors (see below), whose sum is σ = 545606491356. Its totient is φ = 161661182592.

The previous prime is 343530013037. The next prime is 343530013063. The reversal of 343530013042 is 240310035343.

It can be written as a sum of positive squares in 2 ways, for example, as 339293435121 + 4236577921 = 582489^2 + 65089^2 .

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

It is a super-4 number, since 4×343530013042⁴ (a number of 47 digits) contains 4444 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 343530013042.

It is an unprimeable number.

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, 5051911923 + ... + 5051911990.

Almost surely, 2^343530013042 is an apocalyptic number.

343530013042 is a deficient number, since it is larger than the sum of its proper divisors (202076478314).

343530013042 is a wasteful number, since it uses less digits than its factorization.

343530013042 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 10103823932.

The product of its (nonzero) digits is 12960, while the sum is 28.

Adding to 343530013042 its reverse (240310035343), we get a palindrome (583840048385).

The spelling of 343530013042 in words is "three hundred forty-three billion, five hundred thirty million, thirteen thousand, forty-two".