34434446636143 has 8 divisors (see below), whose sum is σ = 37235747051712. Its totient is φ = 31719340079616.

The previous prime is 34434446636129. The next prime is 34434446636147. The reversal of 34434446636143 is 34163664443443.

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 34434446636143 - 2¹⁷ = 34434446505071 is a prime.

It is a super-2 number, since 2×34434446636143² (a number of 28 digits) contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (34434446636147) 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, 21548463930 + ... + 21548465527.

It is an arithmetic number, because the mean of its divisors is an integer number (4654468381464).

Almost surely, 2^{34434446636143} is an apocalyptic number.

34434446636143 is a deficient number, since it is larger than the sum of its proper divisors (2801300415569).

34434446636143 is a wasteful number, since it uses less digits than its factorization.

34434446636143 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 43096929521.

The product of its digits is 71663616, while the sum is 55.

The spelling of 34434446636143 in words is "thirty-four trillion, four hundred thirty-four billion, four hundred forty-six million, six hundred thirty-six thousand, one hundred forty-three".