47723874471 has 24 divisors (see below), whose sum is σ = 84842444960. Its totient is φ = 25173032256.

The previous prime is 47723874467. The next prime is 47723874479. The reversal of 47723874471 is 17447832774.

47723874471 is a `hidden beast` number, since 4 + 7 + 72 + 38 + 74 + 471 = 666.

It is not a de Polignac number, because 47723874471 - 2² = 47723874467 is a prime.

It is a super-3 number, since 3×47723874471³ (a number of 33 digits) contains 333 as substring.

It is a hoax number, since the sum of its digits (54) coincides with the sum of the digits of its distinct prime factors.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (47723874479) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 29134636 + ... + 29136273.

Almost surely, 2^47723874471 is an apocalyptic number.

47723874471 is a deficient number, since it is larger than the sum of its proper divisors (37118570489).

47723874471 is a wasteful number, since it uses less digits than its factorization.

47723874471 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 58270935 (or 58270932 counting only the distinct ones).

The product of its digits is 7375872, while the sum is 54.

The spelling of 47723874471 in words is "forty-seven billion, seven hundred twenty-three million, eight hundred seventy-four thousand, four hundred seventy-one".