47068323660 has 36 divisors (see below), whose sum is σ = 142773915648. Its totient is φ = 12551552928.

The previous prime is 47068323649. The next prime is 47068323677. The reversal of 47068323660 is 6632386074.

47068323660 is a `hidden beast` number, since 470 + 68 + 32 + 36 + 60 = 666.

It is a tau number, because it is divible by the number of its divisors (36).

It is a Harshad number since it is a multiple of its sum of digits (45).

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 130745164 + ... + 130745523.

Almost surely, 2^47068323660 is an apocalyptic number.

It is an amenable number.

47068323660 is an abundant number, since it is smaller than the sum of its proper divisors (95705591988).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

47068323660 is a wasteful number, since it uses less digits than its factorization.

47068323660 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 261490702 (or 261490697 counting only the distinct ones).

The product of its (nonzero) digits is 870912, while the sum is 45.

The spelling of 47068323660 in words is "forty-seven billion, sixty-eight million, three hundred twenty-three thousand, six hundred sixty".