42188329763 has 4 divisors (see below), whose sum is σ = 42561677928. Its totient is φ = 41814981600.

The previous prime is 42188329727. The next prime is 42188329787. The reversal of 42188329763 is 36792388124.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 42188329763 - 2²⁸ = 41919894307 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (42188329063) 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 3 ways as a sum of consecutive naturals, for example, 186673913 + ... + 186674138.

It is an arithmetic number, because the mean of its divisors is an integer number (10640419482).

Almost surely, 2^42188329763 is an apocalyptic number.

42188329763 is a deficient number, since it is larger than the sum of its proper divisors (373348165).

42188329763 is a wasteful number, since it uses less digits than its factorization.

42188329763 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 373348164.

The product of its digits is 3483648, while the sum is 53.

The spelling of 42188329763 in words is "forty-two billion, one hundred eighty-eight million, three hundred twenty-nine thousand, seven hundred sixty-three".