24104042423081 has 2 divisors, whose sum is σ = 24104042423082. Its totient is φ = 24104042423080.

The previous prime is 24104042423033. The next prime is 24104042423113. The reversal of 24104042423081 is 18032424040142.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 19945334640400 + 4158707782681 = 4466020^2 + 2039291^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-24104042423081 is a prime.

It is a super-2 number, since 2×24104042423081² (a number of 28 digits) contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (24104042423581) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 12052021211540 + 12052021211541.

It is an arithmetic number, because the mean of its divisors is an integer number (12052021211541).

Almost surely, 2^{24104042423081} is an apocalyptic number.

It is an amenable number.

24104042423081 is a deficient number, since it is larger than the sum of its proper divisors (1).

24104042423081 is an equidigital number, since it uses as much as digits as its factorization.

24104042423081 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 49152, while the sum is 35.

The spelling of 24104042423081 in words is "twenty-four trillion, one hundred four billion, forty-two million, four hundred twenty-three thousand, eighty-one".