109143417082643 has 8 divisors (see below), whose sum is σ = 109327950014112. Its totient is φ = 108958908874816.

The previous prime is 109143417082627. The next prime is 109143417082657. The reversal of 109143417082643 is 346280714341901.

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 109143417082643 - 2⁴ = 109143417082627 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (109143417082043) 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, 2666321 + ... + 15013197.

It is an arithmetic number, because the mean of its divisors is an integer number (13665993751764).

Almost surely, 2^{109143417082643} is an apocalyptic number.

109143417082643 is a deficient number, since it is larger than the sum of its proper divisors (184532931469).

109143417082643 is a wasteful number, since it uses less digits than its factorization.

109143417082643 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 12361821.

The product of its (nonzero) digits is 3483648, while the sum is 53.

The spelling of 109143417082643 in words is "one hundred nine trillion, one hundred forty-three billion, four hundred seventeen million, eighty-two thousand, six hundred forty-three".