20323230240224 has 24 divisors (see below), whose sum is σ = 40034937343968. Its totient is φ = 10155627105280.

The previous prime is 20323230240217. The next prime is 20323230240239. The reversal of 20323230240224 is 42204203232302.

It is a super-3 number, since 3×20323230240224³ (a number of 41 digits) contains 333 as substring.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 187070312 + ... + 187178919.

It is an arithmetic number, because the mean of its divisors is an integer number (1668122389332).

Almost surely, 2^{20323230240224} is an apocalyptic number.

It is an amenable number.

20323230240224 is a deficient number, since it is larger than the sum of its proper divisors (19711707103744).

20323230240224 is a wasteful number, since it uses less digits than its factorization.

20323230240224 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 374250938 (or 374250930 counting only the distinct ones).

The product of its (nonzero) digits is 27648, while the sum is 29.

Adding to 20323230240224 its reverse (42204203232302), we get a palindrome (62527433472526).

The spelling of 20323230240224 in words is "twenty trillion, three hundred twenty-three billion, two hundred thirty million, two hundred forty thousand, two hundred twenty-four".