34213361243 has 8 divisors (see below), whose sum is σ = 35257982928. Its totient is φ = 33175052064.

The previous prime is 34213361137. The next prime is 34213361263. The reversal of 34213361243 is 34216331243.

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

It is a cyclic number.

It is not a de Polignac number, because 34213361243 - 2¹² = 34213357147 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (34213361263) 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 7 ways as a sum of consecutive naturals, for example, 1567121 + ... + 1588802.

It is an arithmetic number, because the mean of its divisors is an integer number (4407247866).

Almost surely, 2^34213361243 is an apocalyptic number.

34213361243 is a deficient number, since it is larger than the sum of its proper divisors (1044621685).

34213361243 is a wasteful number, since it uses less digits than its factorization.

34213361243 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3156253.

The product of its digits is 31104, while the sum is 32.

Adding to 34213361243 its reverse (34216331243), we get a palindrome (68429692486).

The spelling of 34213361243 in words is "thirty-four billion, two hundred thirteen million, three hundred sixty-one thousand, two hundred forty-three".