47012274844 has 12 divisors (see below), whose sum is σ = 87110979984. Its totient is φ = 22123423424.

The previous prime is 47012274821. The next prime is 47012274847. The reversal of 47012274844 is 44847221074.

It is a self number, because there is not a number n which added to its sum of digits gives 47012274844.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (47012274847) by changing a digit.

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, 345678424 + ... + 345678559.

It is an arithmetic number, because the mean of its divisors is an integer number (7259248332).

Almost surely, 2^47012274844 is an apocalyptic number.

It is an amenable number.

47012274844 is a deficient number, since it is larger than the sum of its proper divisors (40098705140).

47012274844 is a wasteful number, since it uses less digits than its factorization.

47012274844 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 691357004 (or 691357002 counting only the distinct ones).

The product of its (nonzero) digits is 401408, while the sum is 43.

The spelling of 47012274844 in words is "forty-seven billion, twelve million, two hundred seventy-four thousand, eight hundred forty-four".