20248008330 has 128 divisors (see below), whose sum is σ = 53880754176. Its totient is φ = 4828896000.

The previous prime is 20248008317. The next prime is 20248008359. The reversal of 20248008330 is 3380084202.

It is a Harshad number since it is a multiple of its sum of digits (30).

It is an unprimeable number.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 5430927 + ... + 5434653.

It is an arithmetic number, because the mean of its divisors is an integer number (420943392).

Almost surely, 2^20248008330 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 20248008330, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (26940377088).

20248008330 is an abundant number, since it is smaller than the sum of its proper divisors (33632745846).

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

20248008330 is a wasteful number, since it uses less digits than its factorization.

20248008330 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4012.

The product of its (nonzero) digits is 9216, while the sum is 30.

The spelling of 20248008330 in words is "twenty billion, two hundred forty-eight million, eight thousand, three hundred thirty".