47618443322 has 8 divisors (see below), whose sum is σ = 71457224436. Its totient is φ = 23799368512.

The previous prime is 47618443309. The next prime is 47618443373. The reversal of 47618443322 is 22334481674.

It can be written as a sum of positive squares in 2 ways, for example, as 45297034561 + 2321408761 = 212831^2 + 48181^2 .

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

It is a super-2 number, since 2×47618443322² (a number of 22 digits) contains 22 as substring.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 4920533 + ... + 4930200.

Almost surely, 2^47618443322 is an apocalyptic number.

47618443322 is a deficient number, since it is larger than the sum of its proper divisors (23838781114).

47618443322 is a wasteful number, since it uses less digits than its factorization.

47618443322 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 9853152.

The product of its digits is 774144, while the sum is 44.

The spelling of 47618443322 in words is "forty-seven billion, six hundred eighteen million, four hundred forty-three thousand, three hundred twenty-two".