2426391101 has 2 divisors, whose sum is σ = 2426391102. Its totient is φ = 2426391100.

The previous prime is 2426391059. The next prime is 2426391127. The reversal of 2426391101 is 1011936242.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 2081731876 + 344659225 = 45626^2 + 18565^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-2426391101 is a prime.

It is a Sophie Germain prime.

It is a Curzon number.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (2426391901) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1213195550 + 1213195551.

It is an arithmetic number, because the mean of its divisors is an integer number (1213195551).

Almost surely, 2^2426391101 is an apocalyptic number.

It is an amenable number.

2426391101 is a deficient number, since it is larger than the sum of its proper divisors (1).

2426391101 is an equidigital number, since it uses as much as digits as its factorization.

2426391101 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 2592, while the sum is 29.

The square root of 2426391101 is about 49258.4114745898. The cubic root of 2426391101 is about 1343.7555412470.

The spelling of 2426391101 in words is "two billion, four hundred twenty-six million, three hundred ninety-one thousand, one hundred one".