80035742323 has 2 divisors, whose sum is σ = 80035742324. Its totient is φ = 80035742322.

The previous prime is 80035742321. The next prime is 80035742333. The reversal of 80035742323 is 32324753008.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 80035742323 - 2¹ = 80035742321 is a prime.

Together with 80035742321, it forms a pair of twin primes.

It is not a weakly prime, because it can be changed into another prime (80035742321) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 40017871161 + 40017871162.

It is an arithmetic number, because the mean of its divisors is an integer number (40017871162).

Almost surely, 2^80035742323 is an apocalyptic number.

80035742323 is a deficient number, since it is larger than the sum of its proper divisors (1).

80035742323 is an equidigital number, since it uses as much as digits as its factorization.

80035742323 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 120960, while the sum is 37.

The spelling of 80035742323 in words is "eighty billion, thirty-five million, seven hundred forty-two thousand, three hundred twenty-three".