2042404030 has 8 divisors (see below), whose sum is σ = 3676327272. Its totient is φ = 816961608.

The previous prime is 2042404027. The next prime is 2042404037. The reversal of 2042404030 is 304042402.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a junction number, because it is equal to n+sod(n) for n = 2042403989 and 2042404007.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2042404037) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 102120192 + ... + 102120211.

It is an arithmetic number, because the mean of its divisors is an integer number (459540909).

Almost surely, 2^2042404030 is an apocalyptic number.

2042404030 is a deficient number, since it is larger than the sum of its proper divisors (1633923242).

2042404030 is a wasteful number, since it uses less digits than its factorization.

2042404030 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 204240410.

The product of its (nonzero) digits is 768, while the sum is 19.

The square root of 2042404030 is about 45192.9643860635. The cubic root of 2042404030 is about 1268.7631395341.

Adding to 2042404030 its reverse (304042402), we get a palindrome (2346446432).

The spelling of 2042404030 in words is "two billion, forty-two million, four hundred four thousand, thirty".