30944752230 has 256 divisors, whose sum is σ = 93560832000. Its totient is φ = 6386688000.

The previous prime is 30944752187. The next prime is 30944752247. The reversal of 30944752230 is 3225744903.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 127 ways as a sum of consecutive naturals, for example, 41204355 + ... + 41205105.

It is an arithmetic number, because the mean of its divisors is an integer number (365472000).

Almost surely, 2^30944752230 is an apocalyptic number.

30944752230 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 30944752230, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (46780416000).

30944752230 is an abundant number, since it is smaller than the sum of its proper divisors (62616079770).

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

30944752230 is a wasteful number, since it uses less digits than its factorization.

30944752230 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1259.

The product of its (nonzero) digits is 181440, while the sum is 39.

The spelling of 30944752230 in words is "thirty billion, nine hundred forty-four million, seven hundred fifty-two thousand, two hundred thirty".