11002420441 has 2 divisors, whose sum is σ = 11002420442. Its totient is φ = 11002420440.

The previous prime is 11002420423. The next prime is 11002420463. The reversal of 11002420441 is 14402420011.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 7866980416 + 3135440025 = 88696^2 + 55995^2 .

It is a cyclic number.

It is not a de Polignac number, because 11002420441 - 2⁵ = 11002420409 is a prime.

It is not a weakly prime, because it can be changed into another prime (11002420411) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5501210220 + 5501210221.

It is an arithmetic number, because the mean of its divisors is an integer number (5501210221).

Almost surely, 2^11002420441 is an apocalyptic number.

It is an amenable number.

11002420441 is a deficient number, since it is larger than the sum of its proper divisors (1).

11002420441 is an equidigital number, since it uses as much as digits as its factorization.

11002420441 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 19.

Adding to 11002420441 its reverse (14402420011), we get a palindrome (25404840452).

The spelling of 11002420441 in words is "eleven billion, two million, four hundred twenty thousand, four hundred forty-one".