47454333212 has 72 divisors (see below), whose sum is σ = 98436313248. Its totient is φ = 19883825280.

The previous prime is 47454333169. The next prime is 47454333257. The reversal of 47454333212 is 21233345474.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 5009993 + ... + 5019455.

Almost surely, 2^47454333212 is an apocalyptic number.

It is an amenable number.

47454333212 is an abundant number, since it is smaller than the sum of its proper divisors (50981980036).

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

47454333212 is a wasteful number, since it uses less digits than its factorization.

47454333212 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 10299 (or 10286 counting only the distinct ones).

The product of its digits is 241920, while the sum is 38.

Adding to 47454333212 its reverse (21233345474), we get a palindrome (68687678686).

The spelling of 47454333212 in words is "forty-seven billion, four hundred fifty-four million, three hundred thirty-three thousand, two hundred twelve".