2043220470 has 32 divisors (see below), whose sum is σ = 4912269408. Its totient is φ = 543909888.

The previous prime is 2043220469. The next prime is 2043220483. The reversal of 2043220470 is 740223402.

It is a self number, because there is not a number n which added to its sum of digits gives 2043220470.

It is a congruent number.

It is an unprimeable number.

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 15 ways as a sum of consecutive naturals, for example, 41709 + ... + 76328.

It is an arithmetic number, because the mean of its divisors is an integer number (153508419).

Almost surely, 2^2043220470 is an apocalyptic number.

2043220470 is an abundant number, since it is smaller than the sum of its proper divisors (2869048938).

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

2043220470 is a wasteful number, since it uses less digits than its factorization.

2043220470 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 118624.

The product of its (nonzero) digits is 2688, while the sum is 24.

The square root of 2043220470 is about 45201.9963054731. The cubic root of 2043220470 is about 1268.9321774204.

Adding to 2043220470 its reverse (740223402), we get a palindrome (2783443872).

The spelling of 2043220470 in words is "two billion, forty-three million, two hundred twenty thousand, four hundred seventy".