147327050717721 has 24 divisors (see below), whose sum is σ = 243461761021440. Its totient is φ = 84098547279936.

The previous prime is 147327050717711. The next prime is 147327050717723. The reversal of 147327050717721 is 127717050723741.

147327050717721 is a `hidden beast` number, since 1 + 4 + 7 + 32 + 70 + 507 + 17 + 7 + 21 = 666.

It is not a de Polignac number, because 147327050717721 - 2⁷ = 147327050717593 is a prime.

It is not an unprimeable number, because it can be changed into a prime (147327050717723) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 1226867881 + ... + 1226987958.

It is an arithmetic number, because the mean of its divisors is an integer number (10144240042560).

Almost surely, 2^{147327050717721} is an apocalyptic number.

It is an amenable number.

147327050717721 is a deficient number, since it is larger than the sum of its proper divisors (96134710303719).

147327050717721 is a wasteful number, since it uses less digits than its factorization.

147327050717721 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2453856805 (or 2453856802 counting only the distinct ones).

The product of its (nonzero) digits is 4033680, while the sum is 54.

The spelling of 147327050717721 in words is "one hundred forty-seven trillion, three hundred twenty-seven billion, fifty million, seven hundred seventeen thousand, seven hundred twenty-one".