250422340841 has 2 divisors, whose sum is σ = 250422340842. Its totient is φ = 250422340840.

The previous prime is 250422340829. The next prime is 250422340891. The reversal of 250422340841 is 148043224052.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 152077380841 + 98344960000 = 389971^2 + 313600^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-250422340841 is a prime.

It is a super-2 number, since 2×250422340841² (a number of 24 digits) contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (250422340891) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 125211170420 + 125211170421.

It is an arithmetic number, because the mean of its divisors is an integer number (125211170421).

Almost surely, 2^250422340841 is an apocalyptic number.

It is an amenable number.

250422340841 is a deficient number, since it is larger than the sum of its proper divisors (1).

250422340841 is an equidigital number, since it uses as much as digits as its factorization.

250422340841 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 61440, while the sum is 35.

Adding to 250422340841 its reverse (148043224052), we get a palindrome (398465564893).

The spelling of 250422340841 in words is "two hundred fifty billion, four hundred twenty-two million, three hundred forty thousand, eight hundred forty-one".