10840004611 has 4 divisors (see below), whose sum is σ = 10896170632. Its totient is φ = 10783838592.

The previous prime is 10840004603. The next prime is 10840004629. The reversal of 10840004611 is 11640004801.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 10840004611 - 2³ = 10840004603 is a prime.

It is a super-2 number, since 2×10840004611² (a number of 21 digits) contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (10840004011) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 28082721 + ... + 28083106.

It is an arithmetic number, because the mean of its divisors is an integer number (2724042658).

Almost surely, 2^10840004611 is an apocalyptic number.

10840004611 is a deficient number, since it is larger than the sum of its proper divisors (56166021).

10840004611 is an equidigital number, since it uses as much as digits as its factorization.

10840004611 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 56166020.

The product of its (nonzero) digits is 768, while the sum is 25.

The spelling of 10840004611 in words is "ten billion, eight hundred forty million, four thousand, six hundred eleven".