42842804764 has 6 divisors (see below), whose sum is σ = 74974908344. Its totient is φ = 21421402380.

The previous prime is 42842804761. The next prime is 42842804773. The reversal of 42842804764 is 46740824824.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (42842804761) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5355350592 + ... + 5355350599.

Almost surely, 2^42842804764 is an apocalyptic number.

It is an amenable number.

42842804764 is a deficient number, since it is larger than the sum of its proper divisors (32132103580).

42842804764 is a wasteful number, since it uses less digits than its factorization.

42842804764 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 10710701195 (or 10710701193 counting only the distinct ones).

The product of its (nonzero) digits is 2752512, while the sum is 49.

The spelling of 42842804764 in words is "forty-two billion, eight hundred forty-two million, eight hundred four thousand, seven hundred sixty-four".