11421030241 has 8 divisors (see below), whose sum is σ = 12134180520. Its totient is φ = 10729168128.

The previous prime is 11421030227. The next prime is 11421030263. The reversal of 11421030241 is 14203012411.

It can be written as a sum of positive squares in 4 ways, for example, as 3736754641 + 7684275600 = 61129^2 + 87660^2 .

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 11421030241 - 2⁹ = 11421029729 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (11421030941) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 5320936 + ... + 5323081.

It is an arithmetic number, because the mean of its divisors is an integer number (1516772565).

Almost surely, 2^11421030241 is an apocalyptic number.

It is an amenable number.

11421030241 is a deficient number, since it is larger than the sum of its proper divisors (713150279).

11421030241 is a wasteful number, since it uses less digits than its factorization.

11421030241 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 10644083.

The product of its (nonzero) digits is 192, while the sum is 19.

Adding to 11421030241 its reverse (14203012411), we get a palindrome (25624042652).

The spelling of 11421030241 in words is "eleven billion, four hundred twenty-one million, thirty thousand, two hundred forty-one".