30377641216 has 144 divisors (see below), whose sum is σ = 66549369600. Its totient is φ = 13754916864.

The previous prime is 30377641187. The next prime is 30377641267. The reversal of 30377641216 is 61214677303.

It is a congruent number.

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 15 ways as a sum of consecutive naturals, for example, 59680770 + ... + 59681278.

It is an arithmetic number, because the mean of its divisors is an integer number (462148400).

Almost surely, 2^30377641216 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 30377641216, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (33274684800).

30377641216 is an abundant number, since it is smaller than the sum of its proper divisors (36171728384).

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

30377641216 is a wasteful number, since it uses less digits than its factorization.

30377641216 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 844 (or 830 counting only the distinct ones).

The product of its (nonzero) digits is 127008, while the sum is 40.

The spelling of 30377641216 in words is "thirty billion, three hundred seventy-seven million, six hundred forty-one thousand, two hundred sixteen".