202384428030 has 96 divisors (see below), whose sum is σ = 531775670400. Its totient is φ = 53400162816.

The previous prime is 202384427957. The next prime is 202384428061. The reversal of 202384428030 is 30824483202.

It is a happy number.

202384428030 is a `hidden beast` number, since 202 + 3 + 8 + 442 + 8 + 0 + 3 + 0 = 666.

It is a Curzon number.

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, 3347106 + ... + 3407034.

It is an arithmetic number, because the mean of its divisors is an integer number (5539329900).

Almost surely, 2^202384428030 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 202384428030, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (265887835200).

202384428030 is an abundant number, since it is smaller than the sum of its proper divisors (329391242370).

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

202384428030 is a wasteful number, since it uses less digits than its factorization.

202384428030 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 60338 (or 60335 counting only the distinct ones).

The product of its (nonzero) digits is 73728, while the sum is 36.

The spelling of 202384428030 in words is "two hundred two billion, three hundred eighty-four million, four hundred twenty-eight thousand, thirty".