24040121011 has 2 divisors, whose sum is σ = 24040121012. Its totient is φ = 24040121010.

The previous prime is 24040121009. The next prime is 24040121057. The reversal of 24040121011 is 11012104042.

It is a happy number.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 24040121011 - 2¹ = 24040121009 is a prime.

Together with 24040121009, it forms a pair of twin primes.

It is not a weakly prime, because it can be changed into another prime (24040121081) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 12020060505 + 12020060506.

It is an arithmetic number, because the mean of its divisors is an integer number (12020060506).

Almost surely, 2^24040121011 is an apocalyptic number.

24040121011 is a deficient number, since it is larger than the sum of its proper divisors (1).

24040121011 is an equidigital number, since it uses as much as digits as its factorization.

24040121011 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 64, while the sum is 16.

Adding to 24040121011 its reverse (11012104042), we get a palindrome (35052225053).

The spelling of 24040121011 in words is "twenty-four billion, forty million, one hundred twenty-one thousand, eleven".