42270750562 has 4 divisors (see below), whose sum is σ = 63406125846. Its totient is φ = 21135375280.

The previous prime is 42270750527. The next prime is 42270750601. The reversal of 42270750562 is 26505707224.

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

It can be written as a sum of positive squares in only one way, i.e., 39251138161 + 3019612401 = 198119^2 + 54951^2 .

It is a Smith number, since the sum of its digits (40) coincides with the sum of the digits of its prime factors. Since it is squarefree, it is also a hoax number.

It is an unprimeable number.

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 as a sum of consecutive naturals, namely, 10567687639 + ... + 10567687642.

Almost surely, 2^42270750562 is an apocalyptic number.

42270750562 is a deficient number, since it is larger than the sum of its proper divisors (21135375284).

42270750562 is a wasteful number, since it uses less digits than its factorization.

42270750562 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 21135375283.

The product of its (nonzero) digits is 235200, while the sum is 40.

The spelling of 42270750562 in words is "forty-two billion, two hundred seventy million, seven hundred fifty thousand, five hundred sixty-two".