47143027641 has 16 divisors (see below), whose sum is σ = 66564561024. Its totient is φ = 29575628544.

The previous prime is 47143027621. The next prime is 47143027643. The reversal of 47143027641 is 14672034174.

It is not a de Polignac number, because 47143027641 - 2¹¹ = 47143025593 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 47143027641.

It is not an unprimeable number, because it can be changed into a prime (47143027643) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 306180 + ... + 433626.

It is an arithmetic number, because the mean of its divisors is an integer number (4160285064).

Almost surely, 2^47143027641 is an apocalyptic number.

It is an amenable number.

47143027641 is a deficient number, since it is larger than the sum of its proper divisors (19421533383).

47143027641 is a wasteful number, since it uses less digits than its factorization.

47143027641 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 134720.

The product of its (nonzero) digits is 112896, while the sum is 39.

The spelling of 47143027641 in words is "forty-seven billion, one hundred forty-three million, twenty-seven thousand, six hundred forty-one".