34213311331243 has 4 divisors (see below), whose sum is σ = 37323612361368. Its totient is φ = 31103010301120.

The previous prime is 34213311331217. The next prime is 34213311331261.

34213311331243 is nontrivially palindromic in base 10.

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

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-34213311331243 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 34213311331199 and 34213311331208.

It is not an unprimeable number, because it can be changed into a prime (34213311334243) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1555150515046 + ... + 1555150515067.

It is an arithmetic number, because the mean of its divisors is an integer number (9330903090342).

Almost surely, 2^{34213311331243} is an apocalyptic number.

34213311331243 is a deficient number, since it is larger than the sum of its proper divisors (3110301030125).

34213311331243 is a wasteful number, since it uses less digits than its factorization.

34213311331243 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3110301030124.

The product of its digits is 46656, while the sum is 34.

It can be divided in two parts, 3421331 and 1331243, that added together give a palindrome (4752574).

The spelling of 34213311331243 in words is "thirty-four trillion, two hundred thirteen billion, three hundred eleven million, three hundred thirty-one thousand, two hundred forty-three".