42350308 has 72 divisors (see below), whose sum is σ = 101352384. Its totient is φ = 15220800.

The previous prime is 42350303. The next prime is 42350317. The reversal of 42350308 is 80305324.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (42350303) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 27273 + ... + 28783.

It is an arithmetic number, because the mean of its divisors is an integer number (1407672).

Almost surely, 2^42350308 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 42350308, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (50676192).

42350308 is an abundant number, since it is smaller than the sum of its proper divisors (59002076).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

42350308 is a wasteful number, since it uses less digits than its factorization.

42350308 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1553 (or 1544 counting only the distinct ones).

The product of its (nonzero) digits is 2880, while the sum is 25.

The square root of 42350308 is about 6507.7114256857. The cubic root of 42350308 is about 348.5664026803.

The spelling of 42350308 in words is "forty-two million, three hundred fifty thousand, three hundred eight".