42571428740 has 96 divisors (see below), whose sum is σ = 92383079040. Its totient is φ = 16472800256.

The previous prime is 42571428733. The next prime is 42571428749. The reversal of 42571428740 is 4782417524.

42571428740 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a junction number, because it is equal to n+sod(n) for n = 42571428691 and 42571428700.

It is not an unprimeable number, because it can be changed into a prime (42571428749) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 15806834 + ... + 15809526.

It is an arithmetic number, because the mean of its divisors is an integer number (962323740).

Almost surely, 2^42571428740 is an apocalyptic number.

It is an amenable number.

42571428740 is an abundant number, since it is smaller than the sum of its proper divisors (49811650300).

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

42571428740 is a wasteful number, since it uses less digits than its factorization.

42571428740 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2981 (or 2979 counting only the distinct ones).

The product of its (nonzero) digits is 501760, while the sum is 44.

It can be divided in two parts, 425714 and 28740, that added together give a palindrome (454454).

The spelling of 42571428740 in words is "forty-two billion, five hundred seventy-one million, four hundred twenty-eight thousand, seven hundred forty".