42783675008 has 16 divisors (see below), whose sum is σ = 85233102810. Its totient is φ = 21391837440.

The previous prime is 42783674993. The next prime is 42783675013. The reversal of 42783675008 is 80057638724.

It can be written as a sum of positive squares in only one way, i.e., 42663728704 + 119946304 = 206552^2 + 10952^2 .

It is a tau number, because it is divible by the number of its divisors (16).

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 167123603 + ... + 167123858.

Almost surely, 2^42783675008 is an apocalyptic number.

It is an amenable number.

42783675008 is a deficient number, since it is larger than the sum of its proper divisors (42449427802).

42783675008 is an equidigital number, since it uses as much as digits as its factorization.

42783675008 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 334247475 (or 334247463 counting only the distinct ones).

The product of its (nonzero) digits is 2257920, while the sum is 50.

The spelling of 42783675008 in words is "forty-two billion, seven hundred eighty-three million, six hundred seventy-five thousand, eight".