11340413021 has 8 divisors (see below), whose sum is σ = 13205009664. Its totient is φ = 9536950800.

The previous prime is 11340413011. The next prime is 11340413039. The reversal of 11340413021 is 12031404311.

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 11340413021 - 2²² = 11336218717 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 11340412984 and 11340413002.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (11340413011) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 15283205 + ... + 15283946.

It is an arithmetic number, because the mean of its divisors is an integer number (1650626208).

Almost surely, 2^11340413021 is an apocalyptic number.

It is an amenable number.

11340413021 is a deficient number, since it is larger than the sum of its proper divisors (1864596643).

11340413021 is an equidigital number, since it uses as much as digits as its factorization.

11340413021 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 30567211.

The product of its (nonzero) digits is 288, while the sum is 20.

Adding to 11340413021 its reverse (12031404311), we get a palindrome (23371817332).

The spelling of 11340413021 in words is "eleven billion, three hundred forty million, four hundred thirteen thousand, twenty-one".