947105055044 has 12 divisors (see below), whose sum is σ = 1744667206800. Its totient is φ = 448628710248.

The previous prime is 947105054999. The next prime is 947105055059. The reversal of 947105055044 is 440550501749.

It is a junction number, because it is equal to n+sod(n) for n = 947105054986 and 947105055004.

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, 6230954234 + ... + 6230954385.

It is an arithmetic number, because the mean of its divisors is an integer number (145388933900).

Almost surely, 2^947105055044 is an apocalyptic number.

It is an amenable number.

947105055044 is a deficient number, since it is larger than the sum of its proper divisors (797562151756).

947105055044 is a wasteful number, since it uses less digits than its factorization.

947105055044 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 12461908642 (or 12461908640 counting only the distinct ones).

The product of its (nonzero) digits is 504000, while the sum is 44.

The spelling of 947105055044 in words is "nine hundred forty-seven billion, one hundred five million, fifty-five thousand, forty-four".