3630010130721 has 48 divisors (see below), whose sum is σ = 5831305672192. Its totient is φ = 2160875750400.

The previous prime is 3630010130671. The next prime is 3630010130743. The reversal of 3630010130721 is 1270310100363.

3630010130721 is a `hidden beast` number, since 3 + 630 + 0 + 1 + 0 + 1 + 3 + 0 + 7 + 21 = 666.

3630010130721 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 3630010130721 - 2⁶ = 3630010130657 is a prime.

It is not an unprimeable number, because it can be changed into a prime (3630010130521) by changing a digit.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 8388561 + ... + 8810673.

Almost surely, 2^{3630010130721} is an apocalyptic number.

3630010130721 is a gapful number since it is divisible by the number (31) formed by its first and last digit.

It is an amenable number.

3630010130721 is a deficient number, since it is larger than the sum of its proper divisors (2201295541471).

3630010130721 is a wasteful number, since it uses less digits than its factorization.

3630010130721 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 424534 (or 424531 counting only the distinct ones).

The product of its (nonzero) digits is 2268, while the sum is 27.

The spelling of 3630010130721 in words is "three trillion, six hundred thirty billion, ten million, one hundred thirty thousand, seven hundred twenty-one".