30288871716 has 12 divisors (see below), whose sum is σ = 70674034032. Its totient is φ = 10096290568.

The previous prime is 30288871709. The next prime is 30288871727. The reversal of 30288871716 is 61717888203.

It is a tau number, because it is divible by the number of its divisors (12).

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1262036310 + ... + 1262036333.

It is an arithmetic number, because the mean of its divisors is an integer number (5889502836).

Almost surely, 2^30288871716 is an apocalyptic number.

It is an amenable number.

30288871716 is an abundant number, since it is smaller than the sum of its proper divisors (40385162316).

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

30288871716 is a wasteful number, since it uses less digits than its factorization.

30288871716 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2524072650 (or 2524072648 counting only the distinct ones).

The product of its (nonzero) digits is 903168, while the sum is 51.

The spelling of 30288871716 in words is "thirty billion, two hundred eighty-eight million, eight hundred seventy-one thousand, seven hundred sixteen".