47144652443073 has 12 divisors (see below), whose sum is σ = 68110411800340. Its totient is φ = 31423961913696.

The previous prime is 47144652443041. The next prime is 47144652443093. The reversal of 47144652443073 is 37034425644174.

It is a happy number.

47144652443073 is a `hidden beast` number, since 4 + 7 + 1 + 4 + 4 + 6 + 524 + 43 + 0 + 73 = 666.

It can be written as a sum of positive squares in 2 ways, for example, as 20587708367424 + 26556944075649 = 4537368^2 + 5153343^2 .

It is not a de Polignac number, because 47144652443073 - 2⁵ = 47144652443041 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (47144652443093) by changing a digit.

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 11 ways as a sum of consecutive naturals, for example, 483813718 + ... + 483911151.

Almost surely, 2^{47144652443073} is an apocalyptic number.

It is an amenable number.

47144652443073 is a deficient number, since it is larger than the sum of its proper divisors (20965759357267).

47144652443073 is a wasteful number, since it uses less digits than its factorization.

47144652443073 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 967730288 (or 967730285 counting only the distinct ones).

The product of its (nonzero) digits is 27095040, while the sum is 54.

The spelling of 47144652443073 in words is "forty-seven trillion, one hundred forty-four billion, six hundred fifty-two million, four hundred forty-three thousand, seventy-three".