34042212203 has 4 divisors (see below), whose sum is σ = 34043627688. Its totient is φ = 34040796720.

The previous prime is 34042212161. The next prime is 34042212247. The reversal of 34042212203 is 30221224043.

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 34042212203 - 2⁸ = 34042211947 is a prime.

It is a super-2 number, since 2×34042212203² (a number of 22 digits) contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (34042212293) 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, 671033 + ... + 719978.

It is an arithmetic number, because the mean of its divisors is an integer number (8510906922).

Almost surely, 2^34042212203 is an apocalyptic number.

34042212203 is a deficient number, since it is larger than the sum of its proper divisors (1415485).

34042212203 is a wasteful number, since it uses less digits than its factorization.

34042212203 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1415484.

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

Adding to 34042212203 its reverse (30221224043), we get a palindrome (64263436246).

The spelling of 34042212203 in words is "thirty-four billion, forty-two million, two hundred twelve thousand, two hundred three".