2101442014 has 8 divisors (see below), whose sum is σ = 3602472048. Its totient is φ = 900618000.

The previous prime is 2101442011. The next prime is 2101442023. The reversal of 2101442014 is 4102441012.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a junction number, because it is equal to n+sod(n) for n = 2101441982 and 2101442000.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2101442011) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 75051487 + ... + 75051514.

It is an arithmetic number, because the mean of its divisors is an integer number (450309006).

Almost surely, 2^2101442014 is an apocalyptic number.

2101442014 is a deficient number, since it is larger than the sum of its proper divisors (1501030034).

2101442014 is a wasteful number, since it uses less digits than its factorization.

2101442014 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 150103010.

The product of its (nonzero) digits is 256, while the sum is 19.

The square root of 2101442014 is about 45841.4879121522. The cubic root of 2101442014 is about 1280.8722111100.

Adding to 2101442014 its reverse (4102441012), we get a palindrome (6203883026).

The spelling of 2101442014 in words is "two billion, one hundred one million, four hundred forty-two thousand, fourteen".