4611439141 has 4 divisors (see below), whose sum is σ = 4612072300. Its totient is φ = 4610805984.

The previous prime is 4611439123. The next prime is 4611439163. The reversal of 4611439141 is 1419341164.

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

It can be written as a sum of positive squares in 2 ways, for example, as 2433350241 + 2178088900 = 49329^2 + 46670^2 .

It is a cyclic number.

It is not a de Polignac number, because 4611439141 - 2⁵ = 4611439109 is a prime.

It is a super-2 number, since 2×4611439141² = 42530741902293635762, which contains 22 as substring.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 4611439097 and 4611439106.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4611439121) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 305526 + ... + 320263.

It is an arithmetic number, because the mean of its divisors is an integer number (1153018075).

Almost surely, 2^4611439141 is an apocalyptic number.

It is an amenable number.

4611439141 is a deficient number, since it is larger than the sum of its proper divisors (633159).

4611439141 is an equidigital number, since it uses as much as digits as its factorization.

4611439141 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 633158.

The product of its digits is 10368, while the sum is 34.

The square root of 4611439141 is about 67907.5779350140. The cubic root of 4611439141 is about 1664.4809428510.

The spelling of 4611439141 in words is "four billion, six hundred eleven million, four hundred thirty-nine thousand, one hundred forty-one".