24001100400001 has 2 divisors, whose sum is σ = 24001100400002. Its totient is φ = 24001100400000.

The previous prime is 24001100399987. The next prime is 24001100400007. The reversal of 24001100400001 is 10000400110042.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 15620359107600 + 8380741292401 = 3952260^2 + 2894951^2 .

It is a cyclic number.

It is not a de Polignac number, because 24001100400001 - 2¹⁹ = 24001099875713 is a prime.

It is not a weakly prime, because it can be changed into another prime (24001100400007) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 12000550200000 + 12000550200001.

It is an arithmetic number, because the mean of its divisors is an integer number (12000550200001).

Almost surely, 2^{24001100400001} is an apocalyptic number.

It is an amenable number.

24001100400001 is a deficient number, since it is larger than the sum of its proper divisors (1).

24001100400001 is an equidigital number, since it uses as much as digits as its factorization.

24001100400001 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 32, while the sum is 13.

Adding to 24001100400001 its reverse (10000400110042), we get a palindrome (34001500510043).

The spelling of 24001100400001 in words is "twenty-four trillion, one billion, one hundred million, four hundred thousand, one".