34203042023 has 4 divisors (see below), whose sum is σ = 34392009288. Its totient is φ = 34014074760.

The previous prime is 34203042019. The next prime is 34203042059. The reversal of 34203042023 is 32024030243.

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

It is a cyclic number.

It is not a de Polignac number, because 34203042023 - 2² = 34203042019 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 34203042023.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (34203042073) 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, 94483361 + ... + 94483722.

It is an arithmetic number, because the mean of its divisors is an integer number (8598002322).

Almost surely, 2^34203042023 is an apocalyptic number.

34203042023 is a deficient number, since it is larger than the sum of its proper divisors (188967265).

34203042023 is a wasteful number, since it uses less digits than its factorization.

34203042023 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 188967264.

The product of its (nonzero) digits is 3456, while the sum is 23.

Adding to 34203042023 its reverse (32024030243), we get a palindrome (66227072266).

The spelling of 34203042023 in words is "thirty-four billion, two hundred three million, forty-two thousand, twenty-three".