16042030 has 16 divisors (see below), whose sum is σ = 29038464. Its totient is φ = 6380640.

The previous prime is 16042021. The next prime is 16042031. The reversal of 16042030 is 3024061.

16042030 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a junction number, because it is equal to n+sod(n) for n = 16041995 and 16042013.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (16042031) 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, 2622 + ... + 6241.

It is an arithmetic number, because the mean of its divisors is an integer number (1814904).

Almost surely, 2^16042030 is an apocalyptic number.

16042030 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

16042030 is a deficient number, since it is larger than the sum of its proper divisors (12996434).

16042030 is a wasteful number, since it uses less digits than its factorization.

16042030 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 9051.

The product of its (nonzero) digits is 144, while the sum is 16.

The square root of 16042030 is about 4005.2503042881. The cubic root of 16042030 is about 252.2046607332.

Adding to 16042030 its reverse (3024061), we get a palindrome (19066091).

The spelling of 16042030 in words is "sixteen million, forty-two thousand, thirty".