47242147240633 has 2 divisors, whose sum is σ = 47242147240634. Its totient is φ = 47242147240632.

The previous prime is 47242147240601. The next prime is 47242147240681. The reversal of 47242147240633 is 33604274124274.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 29371337938089 + 17870809302544 = 5419533^2 + 4227388^2 .

It is a cyclic number.

It is not a de Polignac number, because 47242147240633 - 2⁵ = 47242147240601 is a prime.

It is not a weakly prime, because it can be changed into another prime (47242147240433) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (29) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 23621073620316 + 23621073620317.

It is an arithmetic number, because the mean of its divisors is an integer number (23621073620317).

Almost surely, 2^{47242147240633} is an apocalyptic number.

It is an amenable number.

47242147240633 is a deficient number, since it is larger than the sum of its proper divisors (1).

47242147240633 is an equidigital number, since it uses as much as digits as its factorization.

47242147240633 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 5419008, while the sum is 49.

The spelling of 47242147240633 in words is "forty-seven trillion, two hundred forty-two billion, one hundred forty-seven million, two hundred forty thousand, six hundred thirty-three".