34212221243 has 8 divisors (see below), whose sum is σ = 35404592400. Its totient is φ = 33020692768.

The previous prime is 34212221221. The next prime is 34212221287.

34212221243 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 a de Polignac number, because none of the positive numbers 2^k-34212221243 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (34212221213) 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, 127496 + ... + 290997.

It is an arithmetic number, because the mean of its divisors is an integer number (4425574050).

Almost surely, 2^34212221243 is an apocalyptic number.

34212221243 is a deficient number, since it is larger than the sum of its proper divisors (1192371157).

34212221243 is a wasteful number, since it uses less digits than its factorization.

34212221243 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 421341.

The product of its digits is 4608, while the sum is 26.

The spelling of 34212221243 in words is "thirty-four billion, two hundred twelve million, two hundred twenty-one thousand, two hundred forty-three".