30216462880 has 48 divisors (see below), whose sum is σ = 71473026240. Its totient is φ = 12071917312.

The previous prime is 30216462839. The next prime is 30216462893. The reversal of 30216462880 is 8826461203.

It is a Harshad number since it is a multiple of its sum of digits (40).

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 18141 + ... + 246499.

It is an arithmetic number, because the mean of its divisors is an integer number (1489021380).

Almost surely, 2^30216462880 is an apocalyptic number.

It is an amenable number.

30216462880 is an abundant number, since it is smaller than the sum of its proper divisors (41256563360).

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

30216462880 is a wasteful number, since it uses less digits than its factorization.

30216462880 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 229201 (or 229193 counting only the distinct ones).

The product of its (nonzero) digits is 110592, while the sum is 40.

The spelling of 30216462880 in words is "thirty billion, two hundred sixteen million, four hundred sixty-two thousand, eight hundred eighty".