8201277320047 has 8 divisors (see below), whose sum is σ = 9385924377600. Its totient is φ = 7019889265464.

The previous prime is 8201277320029. The next prime is 8201277320057. The reversal of 8201277320047 is 7400237721028.

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

It is a cyclic number.

It is not a de Polignac number, because 8201277320047 - 2¹⁵ = 8201277287279 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 8201277319985 and 8201277320012.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (8201277320017) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 814745347 + ... + 814755412.

It is an arithmetic number, because the mean of its divisors is an integer number (1173240547200).

Almost surely, 2^{8201277320047} is an apocalyptic number.

8201277320047 is a deficient number, since it is larger than the sum of its proper divisors (1184647057553).

8201277320047 is a wasteful number, since it uses less digits than its factorization.

8201277320047 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1629501485.

The product of its (nonzero) digits is 263424, while the sum is 43.

The spelling of 8201277320047 in words is "eight trillion, two hundred one billion, two hundred seventy-seven million, three hundred twenty thousand, forty-seven".