30648542708 has 48 divisors (see below), whose sum is σ = 63296421888. Its totient is φ = 12706956000.

The previous prime is 30648542693. The next prime is 30648542731. The reversal of 30648542708 is 80724584603.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 3981143 + ... + 3988833.

It is an arithmetic number, because the mean of its divisors is an integer number (1318675456).

Almost surely, 2^30648542708 is an apocalyptic number.

It is an amenable number.

30648542708 is an abundant number, since it is smaller than the sum of its proper divisors (32647879180).

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

30648542708 is a wasteful number, since it uses less digits than its factorization.

30648542708 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 12324 (or 12322 counting only the distinct ones).

The product of its (nonzero) digits is 1290240, while the sum is 47.

The spelling of 30648542708 in words is "thirty billion, six hundred forty-eight million, five hundred forty-two thousand, seven hundred eight".