42500743576 has 16 divisors (see below), whose sum is σ = 79691907240. Its totient is φ = 21249568320.

The previous prime is 42500743573. The next prime is 42500743583. The reversal of 42500743576 is 67534700524.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (42500743573) 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, 165931 + ... + 335461.

Almost surely, 2^42500743576 is an apocalyptic number.

It is an amenable number.

42500743576 is a deficient number, since it is larger than the sum of its proper divisors (37191163664).

42500743576 is a wasteful number, since it uses less digits than its factorization.

42500743576 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 200874 (or 200870 counting only the distinct ones).

The product of its (nonzero) digits is 705600, while the sum is 43.

The spelling of 42500743576 in words is "forty-two billion, five hundred million, seven hundred forty-three thousand, five hundred seventy-six".