42378010286 has 16 divisors (see below), whose sum is σ = 66928041600. Its totient is φ = 20069176248.

The previous prime is 42378010277. The next prime is 42378010309. The reversal of 42378010286 is 68201087324.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 42005 + ... + 294143.

It is an arithmetic number, because the mean of its divisors is an integer number (4183002600).

Almost surely, 2^42378010286 is an apocalyptic number.

42378010286 is a deficient number, since it is larger than the sum of its proper divisors (24550031314).

42378010286 is a wasteful number, since it uses less digits than its factorization.

42378010286 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 256583.

The product of its (nonzero) digits is 129024, while the sum is 41.

The spelling of 42378010286 in words is "forty-two billion, three hundred seventy-eight million, ten thousand, two hundred eighty-six".