342000030043 has 4 divisors (see below), whose sum is σ = 390857177200. Its totient is φ = 293142882888.

The previous prime is 342000030037. The next prime is 342000030049. The reversal of 342000030043 is 340030000243.

It is a semiprime because it is the product of two primes.

It is an interprime number because it is at equal distance from previous prime (342000030037) and next prime (342000030049).

It is a cyclic number.

It is not a de Polignac number, because 342000030043 - 2²¹ = 341997932891 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 342000030043.

It is not an unprimeable number, because it can be changed into a prime (342000030049) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 24428573568 + ... + 24428573581.

It is an arithmetic number, because the mean of its divisors is an integer number (97714294300).

Almost surely, 2^342000030043 is an apocalyptic number.

342000030043 is a deficient number, since it is larger than the sum of its proper divisors (48857147157).

342000030043 is an equidigital number, since it uses as much as digits as its factorization.

342000030043 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 48857147156.

The product of its (nonzero) digits is 864, while the sum is 19.

Adding to 342000030043 its reverse (340030000243), we get a palindrome (682030030286).

The spelling of 342000030043 in words is "three hundred forty-two billion, thirty thousand, forty-three".