47997114489 has 40 divisors (see below), whose sum is σ = 73520358912. Its totient is φ = 31186952640.

The previous prime is 47997114479. The next prime is 47997114547. The reversal of 47997114489 is 98441179974.

47997114489 is a `hidden beast` number, since 4 + 79 + 9 + 71 + 14 + 489 = 666.

It is not a de Polignac number, because 47997114489 - 2¹⁷ = 47996983417 is a prime.

It is a super-2 number, since 2×47997114489² (a number of 22 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (47997114439) by changing a digit.

It is a polite number, since it can be written in 39 ways as a sum of consecutive naturals, for example, 3656512 + ... + 3669614.

Almost surely, 2^47997114489 is an apocalyptic number.

It is an amenable number.

47997114489 is a deficient number, since it is larger than the sum of its proper divisors (25523244423).

47997114489 is a wasteful number, since it uses less digits than its factorization.

47997114489 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 14259 (or 14250 counting only the distinct ones).

The product of its digits is 18289152, while the sum is 63.

The spelling of 47997114489 in words is "forty-seven billion, nine hundred ninety-seven million, one hundred fourteen thousand, four hundred eighty-nine".