330388401601272 has 192 divisors, whose sum is σ = 981179546918400. Its totient is φ = 90797219251200.

The previous prime is 330388401601187. The next prime is 330388401601301. The reversal of 330388401601272 is 272106104883033.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 11812254 + ... + 28289682.

It is an arithmetic number, because the mean of its divisors is an integer number (5110310140200).

Almost surely, 2^{330388401601272} 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 330388401601272, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (490589773459200).

330388401601272 is an abundant number, since it is smaller than the sum of its proper divisors (650791145317128).

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

330388401601272 is a wasteful number, since it uses less digits than its factorization.

330388401601272 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 16477598 (or 16477553 counting only the distinct ones).

The product of its (nonzero) digits is 1161216, while the sum is 48.

The spelling of 330388401601272 in words is "three hundred thirty trillion, three hundred eighty-eight billion, four hundred one million, six hundred one thousand, two hundred seventy-two".