47216662834042 has 16 divisors (see below), whose sum is σ = 76615102448640. Its totient is φ = 21694582575792.

The previous prime is 47216662833979. The next prime is 47216662834193. The reversal of 47216662834042 is 24043826661274.

It is a happy number.

It is a super-2 number, since 2×47216662834042² (a number of 28 digits) contains 22 as substring.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 4071800242 + ... + 4071811837.

It is an arithmetic number, because the mean of its divisors is an integer number (4788443903040).

Almost surely, 2^{47216662834042} is an apocalyptic number.

47216662834042 is a deficient number, since it is larger than the sum of its proper divisors (29398439614598).

47216662834042 is a wasteful number, since it uses less digits than its factorization.

47216662834042 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 8143612317.

The product of its (nonzero) digits is 18579456, while the sum is 55.

The spelling of 47216662834042 in words is "forty-seven trillion, two hundred sixteen billion, six hundred sixty-two million, eight hundred thirty-four thousand, forty-two".