10018281478 has 16 divisors (see below), whose sum is σ = 15548118480. Its totient is φ = 4835631136.

The previous prime is 10018281443. The next prime is 10018281499. The reversal of 10018281478 is 87418281001.

It is a self number, because there is not a number n which added to its sum of digits gives 10018281478.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 529701 + ... + 548287.

It is an arithmetic number, because the mean of its divisors is an integer number (971757405).

Almost surely, 2^10018281478 is an apocalyptic number.

10018281478 is a deficient number, since it is larger than the sum of its proper divisors (5529837002).

10018281478 is a wasteful number, since it uses less digits than its factorization.

10018281478 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 27911.

The product of its (nonzero) digits is 28672, while the sum is 40.

The spelling of 10018281478 in words is "ten billion, eighteen million, two hundred eighty-one thousand, four hundred seventy-eight".