83056342666078 has 8 divisors (see below), whose sum is σ = 124584552671040. Its totient is φ = 41528158442400.

The previous prime is 83056342666051. The next prime is 83056342666093. The reversal of 83056342666078 is 87066624365038.

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

It is a congruent number.

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, 9372403 + ... + 15935953.

It is an arithmetic number, because the mean of its divisors is an integer number (15573069083880).

Almost surely, 2^{83056342666078} is an apocalyptic number.

83056342666078 is a deficient number, since it is larger than the sum of its proper divisors (41528210004962).

83056342666078 is a wasteful number, since it uses less digits than its factorization.

83056342666078 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 12890642.

The product of its (nonzero) digits is 209018880, while the sum is 64.

The spelling of 83056342666078 in words is "eighty-three trillion, fifty-six billion, three hundred forty-two million, six hundred sixty-six thousand, seventy-eight".