20143112334224 has 40 divisors (see below), whose sum is σ = 42583665720960. Its totient is φ = 9154142729600.

The previous prime is 20143112334217. The next prime is 20143112334253. The reversal of 20143112334224 is 42243321134102.

It is a happy number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 10469507 + ... + 12243234.

It is an arithmetic number, because the mean of its divisors is an integer number (1064591643024).

Almost surely, 2^{20143112334224} is an apocalyptic number.

It is an amenable number.

20143112334224 is an abundant number, since it is smaller than the sum of its proper divisors (22440553386736).

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

20143112334224 is a wasteful number, since it uses less digits than its factorization.

20143112334224 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 22717799 (or 22717793 counting only the distinct ones).

The product of its (nonzero) digits is 27648, while the sum is 32.

Adding to 20143112334224 its reverse (42243321134102), we get a palindrome (62386433468326).

The spelling of 20143112334224 in words is "twenty trillion, one hundred forty-three billion, one hundred twelve million, three hundred thirty-four thousand, two hundred twenty-four".