147732848781648 has 80 divisors (see below), whose sum is σ = 415618343098560. Its totient is φ = 44945516639232.

The previous prime is 147732848781601. The next prime is 147732848781689. The reversal of 147732848781648 is 846187848237741.

147732848781648 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a Harshad number since it is a multiple of its sum of digits (78).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1330008286 + ... + 1330119357.

It is an arithmetic number, because the mean of its divisors is an integer number (5195229288732).

Almost surely, 2^{147732848781648} is an apocalyptic number.

It is an amenable number.

147732848781648 is an abundant number, since it is smaller than the sum of its proper divisors (267885494316912).

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

147732848781648 is a wasteful number, since it uses less digits than its factorization.

147732848781648 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2660127756 (or 2660127750 counting only the distinct ones).

The product of its digits is 3236954112, while the sum is 78.

The spelling of 147732848781648 in words is "one hundred forty-seven trillion, seven hundred thirty-two billion, eight hundred forty-eight million, seven hundred eighty-one thousand, six hundred forty-eight".