4441111877 has 8 divisors (see below), whose sum is σ = 4509794136. Its totient is φ = 4372641792.

The previous prime is 4441111861. The next prime is 4441111879. The reversal of 4441111877 is 7781111444.

It can be written as a sum of positive squares in 4 ways, for example, as 958459681 + 3482652196 = 30959^2 + 59014^2 .

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 4441111877 - 2⁴ = 4441111861 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 4441111877.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4441111879) 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 7 ways as a sum of consecutive naturals, for example, 10598 + ... + 94839.

It is an arithmetic number, because the mean of its divisors is an integer number (563724267).

Almost surely, 2^4441111877 is an apocalyptic number.

It is an amenable number.

4441111877 is a deficient number, since it is larger than the sum of its proper divisors (68682259).

4441111877 is a wasteful number, since it uses less digits than its factorization.

4441111877 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 106087.

The product of its digits is 25088, while the sum is 38.

The square root of 4441111877 is about 66641.6677237297. The cubic root of 4441111877 is about 1643.7303392291.

The spelling of 4441111877 in words is "four billion, four hundred forty-one million, one hundred eleven thousand, eight hundred seventy-seven".