30561344466612 has 96 divisors (see below), whose sum is σ = 76721931095040. Its totient is φ = 9444933738240.

The previous prime is 30561344466577. The next prime is 30561344466613. The reversal of 30561344466612 is 21666444316503.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (30561344466613) 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, 8273937 + ... + 11383352.

It is an arithmetic number, because the mean of its divisors is an integer number (799186782240).

Almost surely, 2^{30561344466612} is an apocalyptic number.

It is an amenable number.

30561344466612 is an abundant number, since it is smaller than the sum of its proper divisors (46160586628428).

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

30561344466612 is a wasteful number, since it uses less digits than its factorization.

30561344466612 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 19657493 (or 19657491 counting only the distinct ones).

The product of its (nonzero) digits is 7464960, while the sum is 51.

The spelling of 30561344466612 in words is "thirty trillion, five hundred sixty-one billion, three hundred forty-four million, four hundred sixty-six thousand, six hundred twelve".