34223432243 has 48 divisors (see below), whose sum is σ = 46421000640. Its totient is φ = 24551112960.

The previous prime is 34223432209. The next prime is 34223432281.

It is a happy number.

34223432243 is nontrivially palindromic in base 10.

It is not a de Polignac number, because 34223432243 - 2¹² = 34223428147 is a prime.

It is a super-2 number, since 2×34223432243² (a number of 22 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (34223435243) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 4367453 + ... + 4375281.

It is an arithmetic number, because the mean of its divisors is an integer number (967104180).

Almost surely, 2^34223432243 is an apocalyptic number.

34223432243 is a deficient number, since it is larger than the sum of its proper divisors (12197568397).

34223432243 is a wasteful number, since it uses less digits than its factorization.

34223432243 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 8268 (or 8257 counting only the distinct ones).

The product of its digits is 82944, while the sum is 32.

The spelling of 34223432243 in words is "thirty-four billion, two hundred twenty-three million, four hundred thirty-two thousand, two hundred forty-three".