47084266663969 has 4 divisors (see below), whose sum is σ = 47084510995120. Its totient is φ = 47084022332820.

The previous prime is 47084266663949. The next prime is 47084266663979. The reversal of 47084266663969 is 96936666248074.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 47084266663969 - 2⁴³ = 38288173641761 is a prime.

It is a super-2 number, since 2×47084266663969² (a number of 28 digits) contains 22 as substring.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 47084266663895 and 47084266663904.

It is not an unprimeable number, because it can be changed into a prime (47084266663949) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 121876287 + ... + 122262004.

It is an arithmetic number, because the mean of its divisors is an integer number (11771127748780).

Almost surely, 2^{47084266663969} is an apocalyptic number.

It is an amenable number.

47084266663969 is a deficient number, since it is larger than the sum of its proper divisors (244331151).

47084266663969 is a wasteful number, since it uses less digits than its factorization.

47084266663969 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 244331150.

The product of its (nonzero) digits is 3386105856, while the sum is 76.

The spelling of 47084266663969 in words is "forty-seven trillion, eighty-four billion, two hundred sixty-six million, six hundred sixty-three thousand, nine hundred sixty-nine".