82380455142842 has 8 divisors (see below), whose sum is σ = 128943321093216. Its totient is φ = 39399348111772.

The previous prime is 82380455142793. The next prime is 82380455142859. The reversal of 82380455142842 is 24824155408328.

It is a sphenic number, since it is the product of 3 distinct primes.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 895439729768 + ... + 895439729859.

It is an arithmetic number, because the mean of its divisors is an integer number (16117915136652).

Almost surely, 2^{82380455142842} is an apocalyptic number.

82380455142842 is a deficient number, since it is larger than the sum of its proper divisors (46562865950374).

82380455142842 is a wasteful number, since it uses less digits than its factorization.

82380455142842 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1790879459652.

The product of its (nonzero) digits is 19660800, while the sum is 56.

The spelling of 82380455142842 in words is "eighty-two trillion, three hundred eighty billion, four hundred fifty-five million, one hundred forty-two thousand, eight hundred forty-two".