2086144030 has 16 divisors (see below), whose sum is σ = 3759715440. Its totient is φ = 833422912.

The previous prime is 2086144013. The next prime is 2086144031. The reversal of 2086144030 is 304416802.

It is a self number, because there is not a number n which added to its sum of digits gives 2086144030.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2086144031) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 120844 + ... + 137023.

It is an arithmetic number, because the mean of its divisors is an integer number (234982215).

Almost surely, 2^2086144030 is an apocalyptic number.

2086144030 is a deficient number, since it is larger than the sum of its proper divisors (1673571410).

2086144030 is a wasteful number, since it uses less digits than its factorization.

2086144030 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 258683.

The product of its (nonzero) digits is 4608, while the sum is 28.

The square root of 2086144030 is about 45674.3257202556. The cubic root of 2086144030 is about 1277.7564927827.

The spelling of 2086144030 in words is "two billion, eighty-six million, one hundred forty-four thousand, thirty".