42632560522066 has 8 divisors (see below), whose sum is σ = 65436023127024. Its totient is φ = 20820552813060.

The previous prime is 42632560522061. The next prime is 42632560522067. The reversal of 42632560522066 is 66022506523624.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not an unprimeable number, because it can be changed into a prime (42632560522061) 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, 247863723880 + ... + 247863724051.

It is an arithmetic number, because the mean of its divisors is an integer number (8179502890878).

Almost surely, 2^{42632560522066} is an apocalyptic number.

42632560522066 is a deficient number, since it is larger than the sum of its proper divisors (22803462604958).

42632560522066 is a wasteful number, since it uses less digits than its factorization.

42632560522066 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 495727447976.

The product of its (nonzero) digits is 6220800, while the sum is 49.

The spelling of 42632560522066 in words is "forty-two trillion, six hundred thirty-two billion, five hundred sixty million, five hundred twenty-two thousand, sixty-six".