2043020360 has 16 divisors (see below), whose sum is σ = 4596795900. Its totient is φ = 817208128.

The previous prime is 2043020351. The next prime is 2043020381. The reversal of 2043020360 is 630203402.

It can be written as a sum of positive squares in 2 ways, for example, as 1980072004 + 62948356 = 44498^2 + 7934^2 .

It is a Harshad number since it is a multiple of its sum of digits (20).

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 25537715 + ... + 25537794.

Almost surely, 2^2043020360 is an apocalyptic number.

2043020360 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

2043020360 is an abundant number, since it is smaller than the sum of its proper divisors (2553775540).

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

2043020360 is a wasteful number, since it uses less digits than its factorization.

2043020360 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 51075520 (or 51075516 counting only the distinct ones).

The product of its (nonzero) digits is 864, while the sum is 20.

The square root of 2043020360 is about 45199.7827428407. The cubic root of 2043020360 is about 1268.8907502858.

Adding to 2043020360 its reverse (630203402), we get a palindrome (2673223762).

The spelling of 2043020360 in words is "two billion, forty-three million, twenty thousand, three hundred sixty".