47216601005444 has 12 divisors (see below), whose sum is σ = 88985132664204. Its totient is φ = 21792277387104.

The previous prime is 47216601005383. The next prime is 47216601005471. The reversal of 47216601005444 is 44450010661274.

It can be written as a sum of positive squares in 2 ways, for example, as 14733007489600 + 32483593515844 = 3838360^2 + 5699438^2 .

It is a junction number, because it is equal to n+sod(n) for n = 47216601005395 and 47216601005404.

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, 454005778847 + ... + 454005778950.

It is an arithmetic number, because the mean of its divisors is an integer number (7415427722017).

Almost surely, 2^{47216601005444} is an apocalyptic number.

It is an amenable number.

47216601005444 is a deficient number, since it is larger than the sum of its proper divisors (41768531658760).

47216601005444 is a wasteful number, since it uses less digits than its factorization.

47216601005444 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 908011557814 (or 908011557812 counting only the distinct ones).

The product of its (nonzero) digits is 645120, while the sum is 44.

The spelling of 47216601005444 in words is "forty-seven trillion, two hundred sixteen billion, six hundred one million, five thousand, four hundred forty-four".