42735474424 has 16 divisors (see below), whose sum is σ = 84346331400. Its totient is φ = 20243119392.

The previous prime is 42735474391. The next prime is 42735474427. The reversal of 42735474424 is 42447453724.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (42735474427) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 140577067 + ... + 140577370.

Almost surely, 2^42735474424 is an apocalyptic number.

It is an amenable number.

42735474424 is a deficient number, since it is larger than the sum of its proper divisors (41610856976).

42735474424 is a wasteful number, since it uses less digits than its factorization.

42735474424 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 281154462 (or 281154458 counting only the distinct ones).

The product of its digits is 3010560, while the sum is 46.

The spelling of 42735474424 in words is "forty-two billion, seven hundred thirty-five million, four hundred seventy-four thousand, four hundred twenty-four".