2043042104 has 32 divisors (see below), whose sum is σ = 3973117440. Its totient is φ = 983858400.

The previous prime is 2043042103. The next prime is 2043042109. The reversal of 2043042104 is 4012403402.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2043042103) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 32807 + ... + 71849.

It is an arithmetic number, because the mean of its divisors is an integer number (124159920).

Almost surely, 2^2043042104 is an apocalyptic number.

It is an amenable number.

2043042104 is a deficient number, since it is larger than the sum of its proper divisors (1930075336).

2043042104 is a wasteful number, since it uses less digits than its factorization.

2043042104 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 39291 (or 39287 counting only the distinct ones).

The product of its (nonzero) digits is 768, while the sum is 20.

The square root of 2043042104 is about 45200.0232743303. The cubic root of 2043042104 is about 1268.8952518990.

Adding to 2043042104 its reverse (4012403402), we get a palindrome (6055445506).

The spelling of 2043042104 in words is "two billion, forty-three million, forty-two thousand, one hundred four".