42541425100 has 18 divisors (see below), whose sum is σ = 92314892684. Its totient is φ = 17016570000.

The previous prime is 42541425089. The next prime is 42541425103. The reversal of 42541425100 is 152414524.

It is not an unprimeable number, because it can be changed into a prime (42541425103) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 212707026 + ... + 212707225.

Almost surely, 2^42541425100 is an apocalyptic number.

It is an amenable number.

42541425100 is an abundant number, since it is smaller than the sum of its proper divisors (49773467584).

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

42541425100 is a wasteful number, since it uses less digits than its factorization.

42541425100 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 425414265 (or 425414258 counting only the distinct ones).

The product of its (nonzero) digits is 6400, while the sum is 28.

Adding to 42541425100 its reverse (152414524), we get a palindrome (42693839624).

The spelling of 42541425100 in words is "forty-two billion, five hundred forty-one million, four hundred twenty-five thousand, one hundred".