2043442410 has 32 divisors (see below), whose sum is σ = 4919952960. Its totient is φ = 543174528.

The previous prime is 2043442369. The next prime is 2043442411. The reversal of 2043442410 is 142443402.

It is a happy number.

It is a super-4 number, since 4×2043442410⁴ (a number of 38 digits) contains 4444 as substring.

It is not an unprimeable number, because it can be changed into a prime (2043442411) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 99420 + ... + 118199.

It is an arithmetic number, because the mean of its divisors is an integer number (153748530).

Almost surely, 2^2043442410 is an apocalyptic number.

2043442410 is an abundant number, since it is smaller than the sum of its proper divisors (2876510550).

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

2043442410 is a wasteful number, since it uses less digits than its factorization.

2043442410 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 217942.

The product of its (nonzero) digits is 3072, while the sum is 24.

The square root of 2043442410 is about 45204.4512188789. The cubic root of 2043442410 is about 1268.9781206776.

Adding to 2043442410 its reverse (142443402), we get a palindrome (2185885812).

The spelling of 2043442410 in words is "two billion, forty-three million, four hundred forty-two thousand, four hundred ten".