34212355321243 has 8 divisors (see below), whose sum is σ = 37331504748720. Its totient is φ = 31094695111680.

The previous prime is 34212355321187. The next prime is 34212355321259.

34212355321243 is nontrivially palindromic in base 10.

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 34212355321243 - 2²⁵ = 34212321766811 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 34212355321196 and 34212355321205.

It is not an unprimeable number, because it can be changed into a prime (34212355325243) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 372256438 + ... + 372348331.

It is an arithmetic number, because the mean of its divisors is an integer number (4666438093590).

Almost surely, 2^{34212355321243} is an apocalyptic number.

34212355321243 is a deficient number, since it is larger than the sum of its proper divisors (3119149427477).

34212355321243 is a wasteful number, since it uses less digits than its factorization.

34212355321243 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 744608957.

The product of its digits is 518400, while the sum is 40.

It can be divided in two parts, 3421235 and 5321243, that added together give a palindrome (8742478).

The spelling of 34212355321243 in words is "thirty-four trillion, two hundred twelve billion, three hundred fifty-five million, three hundred twenty-one thousand, two hundred forty-three".