30543432446212 has 96 divisors (see below), whose sum is σ = 64757763173376. Its totient is φ = 12305277388800.

The previous prime is 30543432446171. The next prime is 30543432446213. The reversal of 30543432446212 is 21264423434503.

It is not an unprimeable number, because it can be changed into a prime (30543432446213) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 1443645538 + ... + 1443666694.

It is an arithmetic number, because the mean of its divisors is an integer number (674560033056).

Almost surely, 2^{30543432446212} is an apocalyptic number.

It is an amenable number.

30543432446212 is an abundant number, since it is smaller than the sum of its proper divisors (34214330727164).

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

30543432446212 is a wasteful number, since it uses less digits than its factorization.

30543432446212 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 24677 (or 24675 counting only the distinct ones).

The product of its (nonzero) digits is 1658880, while the sum is 43.

The spelling of 30543432446212 in words is "thirty trillion, five hundred forty-three billion, four hundred thirty-two million, four hundred forty-six thousand, two hundred twelve".