30634503216 has 40 divisors (see below), whose sum is σ = 79145529600. Its totient is φ = 10210675776.

The previous prime is 30634503203. The next prime is 30634503223. The reversal of 30634503216 is 61230543603.

It is a super-2 number, since 2×30634503216² (a number of 22 digits) contains 22 as substring.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 973261 + ... + 1004243.

It is an arithmetic number, because the mean of its divisors is an integer number (1978638240).

Almost surely, 2^30634503216 is an apocalyptic number.

It is an amenable number.

30634503216 is an abundant number, since it is smaller than the sum of its proper divisors (48511026384).

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

30634503216 is a wasteful number, since it uses less digits than its factorization.

30634503216 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 51593 (or 51587 counting only the distinct ones).

The product of its (nonzero) digits is 38880, while the sum is 33.

The spelling of 30634503216 in words is "thirty billion, six hundred thirty-four million, five hundred three thousand, two hundred sixteen".