42617536011 has 12 divisors (see below), whose sum is σ = 65179761192. Its totient is φ = 26740414656.

The previous prime is 42617536007. The next prime is 42617536097. The reversal of 42617536011 is 11063571624.

42617536011 is a `hidden beast` number, since 4 + 2 + 617 + 5 + 36 + 0 + 1 + 1 = 666.

It is not a de Polignac number, because 42617536011 - 2² = 42617536007 is a prime.

It is not an unprimeable number, because it can be changed into a prime (42617536811) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 139272841 + ... + 139273146.

It is an arithmetic number, because the mean of its divisors is an integer number (5431646766).

Almost surely, 2^42617536011 is an apocalyptic number.

42617536011 is a deficient number, since it is larger than the sum of its proper divisors (22562225181).

42617536011 is a wasteful number, since it uses less digits than its factorization.

42617536011 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 278546010 (or 278546007 counting only the distinct ones).

The product of its (nonzero) digits is 30240, while the sum is 36.

The spelling of 42617536011 in words is "forty-two billion, six hundred seventeen million, five hundred thirty-six thousand, eleven".