47207166216 has 32 divisors (see below), whose sum is σ = 134877618240. Its totient is φ = 13487761728.

The previous prime is 47207166211. The next prime is 47207166217. The reversal of 47207166216 is 61266170274.

It is a Harshad number since it is a multiple of its sum of digits (42).

It is not an unprimeable number, because it can be changed into a prime (47207166211) 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, 140497351 + ... + 140497686.

It is an arithmetic number, because the mean of its divisors is an integer number (4214925570).

Almost surely, 2^47207166216 is an apocalyptic number.

It is an amenable number.

47207166216 is an abundant number, since it is smaller than the sum of its proper divisors (87670452024).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

47207166216 is a wasteful number, since it uses less digits than its factorization.

47207166216 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 280995053 (or 280995049 counting only the distinct ones).

The product of its (nonzero) digits is 169344, while the sum is 42.

The spelling of 47207166216 in words is "forty-seven billion, two hundred seven million, one hundred sixty-six thousand, two hundred sixteen".