303828273216 has 336 divisors, whose sum is σ = 980335376384. Its totient is φ = 92741677056.

The previous prime is 303828273197. The next prime is 303828273263. The reversal of 303828273216 is 612372828303.

303828273216 is a `hidden beast` number, since 30 + 382 + 8 + 27 + 3 + 216 = 666.

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, 25670436 + ... + 25682268.

Almost surely, 2^303828273216 is an apocalyptic number.

303828273216 is a gapful number since it is divisible by the number (36) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 303828273216, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (490167688192).

303828273216 is an abundant number, since it is smaller than the sum of its proper divisors (676507103168).

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

303828273216 is a wasteful number, since it uses less digits than its factorization.

303828273216 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 12000 (or 11978 counting only the distinct ones).

The product of its (nonzero) digits is 580608, while the sum is 45.

The spelling of 303828273216 in words is "three hundred three billion, eight hundred twenty-eight million, two hundred seventy-three thousand, two hundred sixteen".