11032421043241 has 16 divisors (see below), whose sum is σ = 11953411722000. Its totient is φ = 10182034372224.

The previous prime is 11032421043113. The next prime is 11032421043271. The reversal of 11032421043241 is 14234012423011.

It is a happy number.

It can be written as a sum of positive squares in 8 ways, for example, as 2745052512400 + 8287368530841 = 1656820^2 + 2878779^2 .

It is not a de Polignac number, because 11032421043241 - 2⁷ = 11032421043113 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (11032421043271) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 12529935 + ... + 13381483.

It is an arithmetic number, because the mean of its divisors is an integer number (747088232625).

Almost surely, 2^{11032421043241} is an apocalyptic number.

It is an amenable number.

11032421043241 is a deficient number, since it is larger than the sum of its proper divisors (920990678759).

11032421043241 is an frugal number, since it uses more digits than its factorization.

11032421043241 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 857485 (or 857459 counting only the distinct ones).

The product of its (nonzero) digits is 4608, while the sum is 28.

Adding to 11032421043241 its reverse (14234012423011), we get a palindrome (25266433466252).

The spelling of 11032421043241 in words is "eleven trillion, thirty-two billion, four hundred twenty-one million, forty-three thousand, two hundred forty-one".