47843607922 has 8 divisors (see below), whose sum is σ = 78289540272. Its totient is φ = 21747094500.

The previous prime is 47843607893. The next prime is 47843607979. The reversal of 47843607922 is 22970634874.

47843607922 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a super-2 number, since 2×47843607922² (a number of 22 digits) contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 47843607922.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1087354704 + ... + 1087354747.

It is an arithmetic number, because the mean of its divisors is an integer number (9786192534).

Almost surely, 2^47843607922 is an apocalyptic number.

47843607922 is a deficient number, since it is larger than the sum of its proper divisors (30445932350).

47843607922 is a wasteful number, since it uses less digits than its factorization.

47843607922 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2174709464.

The product of its (nonzero) digits is 4064256, while the sum is 52.

The spelling of 47843607922 in words is "forty-seven billion, eight hundred forty-three million, six hundred seven thousand, nine hundred twenty-two".