42375100 has 18 divisors (see below), whose sum is σ = 91954184. Its totient is φ = 16950000.

The previous prime is 42375089. The next prime is 42375107. The reversal of 42375100 is 157324.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (42375107) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 211776 + ... + 211975.

Almost surely, 2^42375100 is an apocalyptic number.

It is an amenable number.

42375100 is an abundant number, since it is smaller than the sum of its proper divisors (49579084).

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

42375100 is a wasteful number, since it uses less digits than its factorization.

42375100 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 423765 (or 423758 counting only the distinct ones).

The product of its (nonzero) digits is 840, while the sum is 22.

The square root of 42375100 is about 6509.6159640950. The cubic root of 42375100 is about 348.6344066919.

The spelling of 42375100 in words is "forty-two million, three hundred seventy-five thousand, one hundred".