34200140342 has 4 divisors (see below), whose sum is σ = 51300210516. Its totient is φ = 17100070170.

The previous prime is 34200140321. The next prime is 34200140383. The reversal of 34200140342 is 24304100243.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 24304100243 = 199 ⋅122131157.

It is a congruent number.

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 as a sum of consecutive naturals, namely, 8550035084 + ... + 8550035087.

It is an arithmetic number, because the mean of its divisors is an integer number (12825052629).

Almost surely, 2^34200140342 is an apocalyptic number.

34200140342 is a deficient number, since it is larger than the sum of its proper divisors (17100070174).

34200140342 is a wasteful number, since it uses less digits than its factorization.

34200140342 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 17100070173.

The product of its (nonzero) digits is 2304, while the sum is 23.

Adding to 34200140342 its reverse (24304100243), we get a palindrome (58504240585).

The spelling of 34200140342 in words is "thirty-four billion, two hundred million, one hundred forty thousand, three hundred forty-two".