910638748241 has 2 divisors, whose sum is σ = 910638748242. Its totient is φ = 910638748240.

The previous prime is 910638748223. The next prime is 910638748291. The reversal of 910638748241 is 142847836019.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 648474267841 + 262164480400 = 805279^2 + 512020^2 .

It is a cyclic number.

It is not a de Polignac number, because 910638748241 - 2⁶ = 910638748177 is a prime.

It is not a weakly prime, because it can be changed into another prime (910638748291) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 455319374120 + 455319374121.

It is an arithmetic number, because the mean of its divisors is an integer number (455319374121).

Almost surely, 2^910638748241 is an apocalyptic number.

It is an amenable number.

910638748241 is a deficient number, since it is larger than the sum of its proper divisors (1).

910638748241 is an equidigital number, since it uses as much as digits as its factorization.

910638748241 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 2322432, while the sum is 53.

The spelling of 910638748241 in words is "nine hundred ten billion, six hundred thirty-eight million, seven hundred forty-eight thousand, two hundred forty-one".