47031334892 has 24 divisors (see below), whose sum is σ = 82675857600. Its totient is φ = 23409725696.

The previous prime is 47031334879. The next prime is 47031334913. The reversal of 47031334892 is 29843313074.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 4037108 + ... + 4048740.

It is an arithmetic number, because the mean of its divisors is an integer number (3444827400).

Almost surely, 2^47031334892 is an apocalyptic number.

It is an amenable number.

47031334892 is a deficient number, since it is larger than the sum of its proper divisors (35644522708).

47031334892 is a wasteful number, since it uses less digits than its factorization.

47031334892 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 16105 (or 16103 counting only the distinct ones).

The product of its (nonzero) digits is 435456, while the sum is 44.

The spelling of 47031334892 in words is "forty-seven billion, thirty-one million, three hundred thirty-four thousand, eight hundred ninety-two".