2104144511 has 8 divisors (see below), whose sum is σ = 2405018784. Its totient is φ = 1803340800.

The previous prime is 2104144507. The next prime is 2104144513. The reversal of 2104144511 is 1154414012.

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 2104144511 - 2² = 2104144507 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2104144513) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 90371 + ... + 111243.

It is an arithmetic number, because the mean of its divisors is an integer number (300627348).

Almost surely, 2^2104144511 is an apocalyptic number.

2104144511 is a deficient number, since it is larger than the sum of its proper divisors (300874273).

2104144511 is a wasteful number, since it uses less digits than its factorization.

2104144511 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 35281.

The product of its (nonzero) digits is 640, while the sum is 23.

The square root of 2104144511 is about 45870.9549824287. The cubic root of 2104144511 is about 1281.4210517741.

Adding to 2104144511 its reverse (1154414012), we get a palindrome (3258558523).

The spelling of 2104144511 in words is "two billion, one hundred four million, one hundred forty-four thousand, five hundred eleven".