2141020016 has 20 divisors (see below), whose sum is σ = 4366554600. Its totient is φ = 1014167232.

The previous prime is 2141019983. The next prime is 2141020019. The reversal of 2141020016 is 6100201412.

It is a junction number, because it is equal to n+sod(n) for n = 2141019976 and 2141020003.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2141020019) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 3521111 + ... + 3521718.

It is an arithmetic number, because the mean of its divisors is an integer number (218327730).

Almost surely, 2^2141020016 is an apocalyptic number.

It is an amenable number.

2141020016 is an abundant number, since it is smaller than the sum of its proper divisors (2225534584).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

2141020016 is a wasteful number, since it uses less digits than its factorization.

2141020016 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7042856 (or 7042850 counting only the distinct ones).

The product of its (nonzero) digits is 96, while the sum is 17.

The square root of 2141020016 is about 46271.1574957878. The cubic root of 2141020016 is about 1288.8634534065.

Adding to 2141020016 its reverse (6100201412), we get a palindrome (8241221428).

The spelling of 2141020016 in words is "two billion, one hundred forty-one million, twenty thousand, sixteen".