80934852143 has 8 divisors (see below), whose sum is σ = 81855670512. Its totient is φ = 80015798016.

The previous prime is 80934852139. The next prime is 80934852151. The reversal of 80934852143 is 34125843908.

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 80934852143 - 2² = 80934852139 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (80934852113) 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, 348680 + ... + 532397.

It is an arithmetic number, because the mean of its divisors is an integer number (10231958814).

Almost surely, 2^80934852143 is an apocalyptic number.

80934852143 is a deficient number, since it is larger than the sum of its proper divisors (920818369).

80934852143 is an equidigital number, since it uses as much as digits as its factorization.

80934852143 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 882121.

The product of its (nonzero) digits is 829440, while the sum is 47.

The spelling of 80934852143 in words is "eighty billion, nine hundred thirty-four million, eight hundred fifty-two thousand, one hundred forty-three".