202435161241 has 2 divisors, whose sum is σ = 202435161242. Its totient is φ = 202435161240.

The previous prime is 202435161223. The next prime is 202435161251. The reversal of 202435161241 is 142161534202.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 197451366025 + 4983795216 = 444355^2 + 70596^2 .

It is a cyclic number.

It is not a de Polignac number, because 202435161241 - 2⁵ = 202435161209 is a prime.

It is not a weakly prime, because it can be changed into another prime (202435161251) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 101217580620 + 101217580621.

It is an arithmetic number, because the mean of its divisors is an integer number (101217580621).

Almost surely, 2^202435161241 is an apocalyptic number.

It is an amenable number.

202435161241 is a deficient number, since it is larger than the sum of its proper divisors (1).

202435161241 is an equidigital number, since it uses as much as digits as its factorization.

202435161241 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 11520, while the sum is 31.

Adding to 202435161241 its reverse (142161534202), we get a palindrome (344596695443).

The spelling of 202435161241 in words is "two hundred two billion, four hundred thirty-five million, one hundred sixty-one thousand, two hundred forty-one".