47214841273 has 4 divisors (see below), whose sum is σ = 48015092880. Its totient is φ = 46414589668.

The previous prime is 47214841259. The next prime is 47214841309. The reversal of 47214841273 is 37214841274.

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 a de Polignac number, because none of the positive numbers 2^k-47214841273 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (47214841573) 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, 400125715 + ... + 400125832.

It is an arithmetic number, because the mean of its divisors is an integer number (12003773220).

Almost surely, 2^47214841273 is an apocalyptic number.

It is an amenable number.

47214841273 is a deficient number, since it is larger than the sum of its proper divisors (800251607).

47214841273 is an equidigital number, since it uses as much as digits as its factorization.

47214841273 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 800251606.

The product of its digits is 301056, while the sum is 43.

Subtracting from 47214841273 its reverse (37214841274), we obtain a palindrome (9999999999).

The spelling of 47214841273 in words is "forty-seven billion, two hundred fourteen million, eight hundred forty-one thousand, two hundred seventy-three".