42571006011 has 6 divisors (see below), whose sum is σ = 61491453140. Its totient is φ = 28380670668.

The previous prime is 42571006001. The next prime is 42571006057. The reversal of 42571006011 is 11060017524.

It is a happy number.

42571006011 is a `hidden beast` number, since 4 + 2 + 57 + 1 + 0 + 0 + 601 + 1 = 666.

It is not a de Polignac number, because 42571006011 - 2¹⁴ = 42570989627 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (42571006001) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 2365055881 + ... + 2365055898.

Almost surely, 2^42571006011 is an apocalyptic number.

42571006011 is a deficient number, since it is larger than the sum of its proper divisors (18920447129).

42571006011 is a wasteful number, since it uses less digits than its factorization.

42571006011 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4730111785 (or 4730111782 counting only the distinct ones).

The product of its (nonzero) digits is 1680, while the sum is 27.

The spelling of 42571006011 in words is "forty-two billion, five hundred seventy-one million, six thousand, eleven".