30706622067352 has 64 divisors (see below), whose sum is σ = 71782381440000. Its totient is φ = 11963507735040.

The previous prime is 30706622067343. The next prime is 30706622067383. The reversal of 30706622067352 is 25376022660703.

It is a junction number, because it is equal to n+sod(n) for n = 30706622067296 and 30706622067305.

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, 104297649 + ... + 104591647.

It is an arithmetic number, because the mean of its divisors is an integer number (1121599710000).

Almost surely, 2^{30706622067352} is an apocalyptic number.

It is an amenable number.

30706622067352 is an abundant number, since it is smaller than the sum of its proper divisors (41075759372648).

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

30706622067352 is a wasteful number, since it uses less digits than its factorization.

30706622067352 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 463576 (or 463572 counting only the distinct ones).

The product of its (nonzero) digits is 3810240, while the sum is 49.

The spelling of 30706622067352 in words is "thirty trillion, seven hundred six billion, six hundred twenty-two million, sixty-seven thousand, three hundred fifty-two".