42325100 has 18 divisors (see below), whose sum is σ = 91845684. Its totient is φ = 16930000.

The previous prime is 42325099. The next prime is 42325117. The reversal of 42325100 is 152324.

It is an unprimeable number.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 211526 + ... + 211725.

It is an arithmetic number, because the mean of its divisors is an integer number (5102538).

Almost surely, 2^42325100 is an apocalyptic number.

It is an amenable number.

42325100 is an abundant number, since it is smaller than the sum of its proper divisors (49520584).

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

42325100 is a wasteful number, since it uses less digits than its factorization.

42325100 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 423265 (or 423258 counting only the distinct ones).

The product of its (nonzero) digits is 240, while the sum is 17.

The square root of 42325100 is about 6505.7743582144. The cubic root of 42325100 is about 348.4972303710.

Adding to 42325100 its reverse (152324), we get a palindrome (42477424).

The spelling of 42325100 in words is "forty-two million, three hundred twenty-five thousand, one hundred".