10042030 has 16 divisors (see below), whose sum is σ = 18861984. Its totient is φ = 3842080.

The previous prime is 10042009. The next prime is 10042031. The reversal of 10042030 is 3024001.

It is a Harshad number since it is a multiple of its sum of digits (10).

It is a junction number, because it is equal to n+sod(n) for n = 10041998 and 10042016.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (10042031) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 21601 + ... + 22060.

It is an arithmetic number, because the mean of its divisors is an integer number (1178874).

Almost surely, 2^10042030 is an apocalyptic number.

10042030 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

10042030 is a deficient number, since it is larger than the sum of its proper divisors (8819954).

10042030 is a wasteful number, since it uses less digits than its factorization.

10042030 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 43691.

The product of its (nonzero) digits is 24, while the sum is 10.

The square root of 10042030 is about 3168.9162185201. The cubic root of 10042030 is about 215.7448834153.

Adding to 10042030 its reverse (3024001), we get a palindrome (13066031).

The spelling of 10042030 in words is "ten million, forty-two thousand, thirty".