250313340401 has 2 divisors, whose sum is σ = 250313340402. Its totient is φ = 250313340400.

The previous prime is 250313340383. The next prime is 250313340443. The reversal of 250313340401 is 104043313052.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 235520943025 + 14792397376 = 485305^2 + 121624^2 .

It is a cyclic number.

It is not a de Polignac number, because 250313340401 - 2¹⁴ = 250313324017 is a prime.

It is a Sophie Germain prime.

It is a Curzon number.

It is not a weakly prime, because it can be changed into another prime (250313340451) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 125156670200 + 125156670201.

It is an arithmetic number, because the mean of its divisors is an integer number (125156670201).

Almost surely, 2^250313340401 is an apocalyptic number.

It is an amenable number.

250313340401 is a deficient number, since it is larger than the sum of its proper divisors (1).

250313340401 is an equidigital number, since it uses as much as digits as its factorization.

250313340401 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 4320, while the sum is 26.

Adding to 250313340401 its reverse (104043313052), we get a palindrome (354356653453).

The spelling of 250313340401 in words is "two hundred fifty billion, three hundred thirteen million, three hundred forty thousand, four hundred one".