15230244320 has 48 divisors (see below), whose sum is σ = 36034392240. Its totient is φ = 6083134464.

The previous prime is 15230244233. The next prime is 15230244329. The reversal of 15230244320 is 2344203251.

15230244320 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a self number, because there is not a number n which added to its sum of digits gives 15230244320.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (15230244329) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 39596 + ... + 178964.

It is an arithmetic number, because the mean of its divisors is an integer number (750716505).

Almost surely, 2^15230244320 is an apocalyptic number.

15230244320 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

15230244320 is an abundant number, since it is smaller than the sum of its proper divisors (20804147920).

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

15230244320 is a wasteful number, since it uses less digits than its factorization.

15230244320 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 140067 (or 140059 counting only the distinct ones).

The product of its (nonzero) digits is 5760, while the sum is 26.

Adding to 15230244320 its reverse (2344203251), we get a palindrome (17574447571).

The spelling of 15230244320 in words is "fifteen billion, two hundred thirty million, two hundred forty-four thousand, three hundred twenty".