42352763078 has 24 divisors (see below), whose sum is σ = 64813047600. Its totient is φ = 20756620080.

The previous prime is 42352763071. The next prime is 42352763087. The reversal of 42352763078 is 87036725324.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (42352763071) 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 11 ways as a sum of consecutive naturals, for example, 2421023 + ... + 2438453.

It is an arithmetic number, because the mean of its divisors is an integer number (2700543650).

Almost surely, 2^42352763078 is an apocalyptic number.

42352763078 is a deficient number, since it is larger than the sum of its proper divisors (22460284522).

42352763078 is a wasteful number, since it uses less digits than its factorization.

42352763078 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 17900 (or 17841 counting only the distinct ones).

The product of its (nonzero) digits is 1693440, while the sum is 47.

The spelling of 42352763078 in words is "forty-two billion, three hundred fifty-two million, seven hundred sixty-three thousand, seventy-eight".