11140410321 has 6 divisors (see below), whose sum is σ = 16091703810. Its totient is φ = 7426940208.

The previous prime is 11140410319. The next prime is 11140410383. The reversal of 11140410321 is 12301404111.

It can be written as a sum of positive squares in only one way, i.e., 11138691600 + 1718721 = 105540^2 + 1311^2 .

It is not a de Polignac number, because 11140410321 - 2¹ = 11140410319 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 11140410294 and 11140410303.

It is not an unprimeable number, because it can be changed into a prime (11140410121) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 618911676 + ... + 618911693.

It is an arithmetic number, because the mean of its divisors is an integer number (2681950635).

Almost surely, 2^11140410321 is an apocalyptic number.

It is an amenable number.

11140410321 is a deficient number, since it is larger than the sum of its proper divisors (4951293489).

11140410321 is a wasteful number, since it uses less digits than its factorization.

11140410321 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1237823375 (or 1237823372 counting only the distinct ones).

The product of its (nonzero) digits is 96, while the sum is 18.

Adding to 11140410321 its reverse (12301404111), we get a palindrome (23441814432).

The spelling of 11140410321 in words is "eleven billion, one hundred forty million, four hundred ten thousand, three hundred twenty-one".