24112042121 has 2 divisors, whose sum is σ = 24112042122. Its totient is φ = 24112042120.

The previous prime is 24112042109. The next prime is 24112042133. The reversal of 24112042121 is 12124021142.

It is a balanced prime because it is at equal distance from previous prime (24112042109) and next prime (24112042133).

It can be written as a sum of positive squares in only one way, i.e., 12272208400 + 11839833721 = 110780^2 + 108811^2 .

It is a cyclic number.

It is not a de Polignac number, because 24112042121 - 2²² = 24107847817 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 24112042093 and 24112042102.

It is not a weakly prime, because it can be changed into another prime (24112042621) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 12056021060 + 12056021061.

It is an arithmetic number, because the mean of its divisors is an integer number (12056021061).

Almost surely, 2^24112042121 is an apocalyptic number.

It is an amenable number.

24112042121 is a deficient number, since it is larger than the sum of its proper divisors (1).

24112042121 is an equidigital number, since it uses as much as digits as its factorization.

24112042121 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 256, while the sum is 20.

Adding to 24112042121 its reverse (12124021142), we get a palindrome (36236063263).

The spelling of 24112042121 in words is "twenty-four billion, one hundred twelve million, forty-two thousand, one hundred twenty-one".