47422722344 has 32 divisors (see below), whose sum is σ = 91145736000. Its totient is φ = 23119135872.

The previous prime is 47422722341. The next prime is 47422722359. The reversal of 47422722344 is 44322722474.

It is a super-2 number, since 2×47422722344² (a number of 22 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (47422722341) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 74597 + ... + 316875.

It is an arithmetic number, because the mean of its divisors is an integer number (2848304250).

Almost surely, 2^47422722344 is an apocalyptic number.

It is an amenable number.

47422722344 is a deficient number, since it is larger than the sum of its proper divisors (43723013656).

47422722344 is a wasteful number, since it uses less digits than its factorization.

47422722344 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 242897 (or 242893 counting only the distinct ones).

The product of its digits is 602112, while the sum is 41.

The spelling of 47422722344 in words is "forty-seven billion, four hundred twenty-two million, seven hundred twenty-two thousand, three hundred forty-four".