24143122230242 has 32 divisors (see below), whose sum is σ = 37117365781104. Its totient is φ = 11770976793600.

The previous prime is 24143122230239. The next prime is 24143122230257. The reversal of 24143122230242 is 24203222134142.

It can be written as a sum of positive squares in 8 ways, for example, as 845500479121 + 23297621751121 = 919511^2 + 4826761^2 .

It is a junction number, because it is equal to n+sod(n) for n = 24143122230199 and 24143122230208.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1580349908 + ... + 1580365184.

Almost surely, 2^{24143122230242} is an apocalyptic number.

24143122230242 is a deficient number, since it is larger than the sum of its proper divisors (12974243550862).

24143122230242 is a wasteful number, since it uses less digits than its factorization.

24143122230242 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 24134.

The product of its (nonzero) digits is 36864, while the sum is 32.

Adding to 24143122230242 its reverse (24203222134142), we get a palindrome (48346344364384).

The spelling of 24143122230242 in words is "twenty-four trillion, one hundred forty-three billion, one hundred twenty-two million, two hundred thirty thousand, two hundred forty-two".