80314000016842 has 4 divisors (see below), whose sum is σ = 120471000025266. Its totient is φ = 40157000008420.

The previous prime is 80314000016827. The next prime is 80314000016851. The reversal of 80314000016842 is 24861000041308.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in only one way, i.e., 46972394956881 + 33341605059961 = 6853641^2 + 5774219^2 .

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 20078500004209 + ... + 20078500004212.

Almost surely, 2^{80314000016842} is an apocalyptic number.

80314000016842 is a deficient number, since it is larger than the sum of its proper divisors (40157000008424).

80314000016842 is a wasteful number, since it uses less digits than its factorization.

80314000016842 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 40157000008423.

The product of its (nonzero) digits is 36864, while the sum is 37.

The spelling of 80314000016842 in words is "eighty trillion, three hundred fourteen billion, sixteen thousand, eight hundred forty-two".