47242148700208 has 160 divisors (see below), whose sum is σ = 118247020277760. Its totient is φ = 17742055726080.

The previous prime is 47242148700157. The next prime is 47242148700209. The reversal of 47242148700208 is 80200784124274.

It is a super-2 number, since 2×47242148700208² (a number of 28 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (47242148700209) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 20597710 + ... + 22776082.

It is an arithmetic number, because the mean of its divisors is an integer number (739043876736).

Almost surely, 2^{47242148700208} is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 47242148700208, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (59123510138880).

47242148700208 is an abundant number, since it is smaller than the sum of its proper divisors (71004871577552).

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

47242148700208 is a wasteful number, since it uses less digits than its factorization.

47242148700208 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2179035 (or 2179029 counting only the distinct ones).

The product of its (nonzero) digits is 1605632, while the sum is 49.

The spelling of 47242148700208 in words is "forty-seven trillion, two hundred forty-two billion, one hundred forty-eight million, seven hundred thousand, two hundred eight".