30382840216 has 8 divisors (see below), whose sum is σ = 56967825420. Its totient is φ = 15191420104.

The previous prime is 30382840199. The next prime is 30382840237. The reversal of 30382840216 is 61204828303.

It is a tau number, because it is divible by the number of its divisors (8).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1898927506 + ... + 1898927521.

Almost surely, 2^30382840216 is an apocalyptic number.

It is an amenable number.

30382840216 is a deficient number, since it is larger than the sum of its proper divisors (26584985204).

30382840216 is a wasteful number, since it uses less digits than its factorization.

30382840216 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3797855033 (or 3797855029 counting only the distinct ones).

The product of its (nonzero) digits is 55296, while the sum is 37.

The spelling of 30382840216 in words is "thirty billion, three hundred eighty-two million, eight hundred forty thousand, two hundred sixteen".