2438808101 has 2 divisors, whose sum is σ = 2438808102. Its totient is φ = 2438808100.

The previous prime is 2438808079. The next prime is 2438808143. The reversal of 2438808101 is 1018088342.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 2336272225 + 102535876 = 48335^2 + 10126^2 .

It is a cyclic number.

It is not a de Polignac number, because 2438808101 - 2¹⁴ = 2438791717 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (2438808301) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1219404050 + 1219404051.

It is an arithmetic number, because the mean of its divisors is an integer number (1219404051).

Almost surely, 2^2438808101 is an apocalyptic number.

It is an amenable number.

2438808101 is a deficient number, since it is larger than the sum of its proper divisors (1).

2438808101 is an equidigital number, since it uses as much as digits as its factorization.

2438808101 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 12288, while the sum is 35.

The square root of 2438808101 is about 49384.2900222328. The cubic root of 2438808101 is about 1346.0438547826.

The spelling of 2438808101 in words is "two billion, four hundred thirty-eight million, eight hundred eight thousand, one hundred one".