4641111111 has 16 divisors (see below), whose sum is σ = 7616182784. Its totient is φ = 2448058464.

The previous prime is 4641111037. The next prime is 4641111121. The reversal of 4641111111 is 1111111464.

4641111111 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 4641111111 - 2¹¹ = 4641109063 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (21).

4641111111 is a modest number, since divided by 111111 gives 4641 as remainder.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4641111121) 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, 8499931 + ... + 8500476.

It is an arithmetic number, because the mean of its divisors is an integer number (476011424).

Almost surely, 2^4641111111 is an apocalyptic number.

4641111111 is a deficient number, since it is larger than the sum of its proper divisors (2975071673).

4641111111 is a wasteful number, since it uses less digits than its factorization.

4641111111 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 17000430.

The product of its digits is 96, while the sum is 21.

The square root of 4641111111 is about 68125.7008110742. The cubic root of 4641111111 is about 1668.0433070348.

Adding to 4641111111 its reverse (1111111464), we get a palindrome (5752222575).

The spelling of 4641111111 in words is "four billion, six hundred forty-one million, one hundred eleven thousand, one hundred eleven".