11441202401 has 2 divisors, whose sum is σ = 11441202402. Its totient is φ = 11441202400.

The previous prime is 11441202373. The next prime is 11441202407. The reversal of 11441202401 is 10420214411.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 9579711376 + 1861491025 = 97876^2 + 43145^2 .

It is a cyclic number.

It is not a de Polignac number, because 11441202401 - 2⁶ = 11441202337 is a prime.

It is a super-2 number, since 2×11441202401² (a number of 21 digits) contains 22 as substring.

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 (11441202407) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5720601200 + 5720601201.

It is an arithmetic number, because the mean of its divisors is an integer number (5720601201).

Almost surely, 2^11441202401 is an apocalyptic number.

It is an amenable number.

11441202401 is a deficient number, since it is larger than the sum of its proper divisors (1).

11441202401 is an equidigital number, since it uses as much as digits as its factorization.

11441202401 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 256, while the sum is 20.

Adding to 11441202401 its reverse (10420214411), we get a palindrome (21861416812).

The spelling of 11441202401 in words is "eleven billion, four hundred forty-one million, two hundred two thousand, four hundred one".