30233212984 has 32 divisors (see below), whose sum is σ = 64260882000. Its totient is φ = 13219379712.

The previous prime is 30233212969. The next prime is 30233212987. The reversal of 30233212984 is 48921233203.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (30233212987) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 7648129 + ... + 7652080.

Almost surely, 2^30233212984 is an apocalyptic number.

It is an amenable number.

30233212984 is an abundant number, since it is smaller than the sum of its proper divisors (34027669016).

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

30233212984 is a wasteful number, since it uses less digits than its factorization.

30233212984 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 15300247 (or 15300243 counting only the distinct ones).

The product of its (nonzero) digits is 62208, while the sum is 37.

The spelling of 30233212984 in words is "thirty billion, two hundred thirty-three million, two hundred twelve thousand, nine hundred eighty-four".