2084647195071 has 64 divisors (see below), whose sum is σ = 3625926681600. Its totient is φ = 1158720951168.

The previous prime is 2084647195069. The next prime is 2084647195079. The reversal of 2084647195071 is 1705917464802.

2084647195071 is a `hidden beast` number, since 2 + 0 + 8 + 4 + 64 + 71 + 9 + 507 + 1 = 666.

It is not a de Polignac number, because 2084647195071 - 2¹ = 2084647195069 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 2084647194999 and 2084647195017.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2084647195079) by changing a digit.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 27395545 + ... + 27471533.

It is an arithmetic number, because the mean of its divisors is an integer number (56655104400).

Almost surely, 2^{2084647195071} is an apocalyptic number.

2084647195071 is a gapful number since it is divisible by the number (21) formed by its first and last digit.

2084647195071 is a deficient number, since it is larger than the sum of its proper divisors (1541279486529).

2084647195071 is a wasteful number, since it uses less digits than its factorization.

2084647195071 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 79965 (or 79959 counting only the distinct ones).

The product of its (nonzero) digits is 3386880, while the sum is 54.

The spelling of 2084647195071 in words is "two trillion, eighty-four billion, six hundred forty-seven million, one hundred ninety-five thousand, seventy-one".