32304204030 has 384 divisors, whose sum is σ = 99567636480. Its totient is φ = 6664627200.

The previous prime is 32304204011. The next prime is 32304204067. The reversal of 32304204030 is 3040240323.

It is a Harshad number since it is a multiple of its sum of digits (21).

It is a Curzon number.

It is a junction number, because it is equal to n+sod(n) for n = 32304203988 and 32304204006.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 191 ways as a sum of consecutive naturals, for example, 46082680 + ... + 46083380.

It is an arithmetic number, because the mean of its divisors is an integer number (259290720).

Almost surely, 2^32304204030 is an apocalyptic number.

32304204030 is a gapful number since it is divisible by the number (30) formed by its first and last digit.

It is a practical number, because each smaller number is the sum of distinct divisors of 32304204030, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (49783818240).

32304204030 is an abundant number, since it is smaller than the sum of its proper divisors (67263432450).

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

32304204030 is a wasteful number, since it uses less digits than its factorization.

32304204030 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 824 (or 817 counting only the distinct ones).

The product of its (nonzero) digits is 1728, while the sum is 21.

Adding to 32304204030 its reverse (3040240323), we get a palindrome (35344444353).

The spelling of 32304204030 in words is "thirty-two billion, three hundred four million, two hundred four thousand, thirty".