42074945270 has 16 divisors (see below), whose sum is σ = 75739503168. Its totient is φ = 16828955520.

The previous prime is 42074945251. The next prime is 42074945279. The reversal of 42074945270 is 7254947024.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (42074945279) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 57827 + ... + 295793.

It is an arithmetic number, because the mean of its divisors is an integer number (4733718948).

Almost surely, 2^42074945270 is an apocalyptic number.

42074945270 is a deficient number, since it is larger than the sum of its proper divisors (33664557898).

42074945270 is a wasteful number, since it uses less digits than its factorization.

42074945270 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 255655.

The product of its (nonzero) digits is 564480, while the sum is 44.

The spelling of 42074945270 in words is "forty-two billion, seventy-four million, nine hundred forty-five thousand, two hundred seventy".