2042413443 has 36 divisors (see below), whose sum is σ = 3490021080. Its totient is φ = 1147297536.

The previous prime is 2042413427. The next prime is 2042413447. The reversal of 2042413443 is 3443142402.

It is a happy number.

2042413443 is a `hidden beast` number, since 204 + 2 + 4 + 13 + 443 = 666.

It is not a de Polignac number, because 2042413443 - 2⁴ = 2042413427 is a prime.

It is a super-2 number, since 2×2042413443² = 8342905344294228498, which contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (2042413447) by changing a digit.

It is a polite number, since it can be written in 35 ways as a sum of consecutive naturals, for example, 13230 + ... + 65267.

It is an arithmetic number, because the mean of its divisors is an integer number (96945030).

Almost surely, 2^2042413443 is an apocalyptic number.

2042413443 is a deficient number, since it is larger than the sum of its proper divisors (1447607637).

2042413443 is a wasteful number, since it uses less digits than its factorization.

2042413443 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 78576 (or 78566 counting only the distinct ones).

The product of its (nonzero) digits is 9216, while the sum is 27.

The square root of 2042413443 is about 45193.0685282600. The cubic root of 2042413443 is about 1268.7650886830.

Adding to 2042413443 its reverse (3443142402), we get a palindrome (5485555845).

The spelling of 2042413443 in words is "two billion, forty-two million, four hundred thirteen thousand, four hundred forty-three".