2469135841 has 2 divisors, whose sum is σ = 2469135842. Its totient is φ = 2469135840.

The previous prime is 2469135829. The next prime is 2469135847. The reversal of 2469135841 is 1485319642.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 2313610000 + 155525841 = 48100^2 + 12471^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-2469135841 is a prime.

It is not a weakly prime, because it can be changed into another prime (2469135847) 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, 1234567920 + 1234567921.

It is an arithmetic number, because the mean of its divisors is an integer number (1234567921).

Almost surely, 2^2469135841 is an apocalyptic number.

It is an amenable number.

2469135841 is a deficient number, since it is larger than the sum of its proper divisors (1).

2469135841 is an equidigital number, since it uses as much as digits as its factorization.

2469135841 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 207360, while the sum is 43.

The square root of 2469135841 is about 49690.3998877047. The cubic root of 2469135841 is about 1351.6004504913.

The spelling of 2469135841 in words is "two billion, four hundred sixty-nine million, one hundred thirty-five thousand, eight hundred forty-one".