42026416 has 20 divisors (see below), whose sum is σ = 81560752. Its totient is φ = 20978496.

The previous prime is 42026401. The next prime is 42026417. The reversal of 42026416 is 61462024.

It is not an unprimeable number, because it can be changed into a prime (42026417) 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, 9826 + ... + 13438.

Almost surely, 2^42026416 is an apocalyptic number.

It is an amenable number.

42026416 is a deficient number, since it is larger than the sum of its proper divisors (39534336).

42026416 is a wasteful number, since it uses less digits than its factorization.

42026416 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4348 (or 4342 counting only the distinct ones).

The product of its (nonzero) digits is 2304, while the sum is 25.

The square root of 42026416 is about 6482.7784166976. The cubic root of 42026416 is about 347.6755243901.

The spelling of 42026416 in words is "forty-two million, twenty-six thousand, four hundred sixteen".