47072042284 has 6 divisors (see below), whose sum is σ = 82376074004. Its totient is φ = 23536021140.

The previous prime is 47072042261. The next prime is 47072042293. The reversal of 47072042284 is 48224027074.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5884005282 + ... + 5884005289.

Almost surely, 2^47072042284 is an apocalyptic number.

It is an amenable number.

47072042284 is a deficient number, since it is larger than the sum of its proper divisors (35304031720).

47072042284 is a wasteful number, since it uses less digits than its factorization.

47072042284 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 11768010575 (or 11768010573 counting only the distinct ones).

The product of its (nonzero) digits is 200704, while the sum is 40.

The spelling of 47072042284 in words is "forty-seven billion, seventy-two million, forty-two thousand, two hundred eighty-four".