10281374338 has 8 divisors (see below), whose sum is σ = 15683452560. Its totient is φ = 5053556820.

The previous prime is 10281374333. The next prime is 10281374353. The reversal of 10281374338 is 83347318201.

It is a happy number.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a self number, because there is not a number n which added to its sum of digits gives 10281374338.

It is not an unprimeable number, because it can be changed into a prime (10281374333) by changing a digit.

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 3 ways as a sum of consecutive naturals, for example, 43565028 + ... + 43565263.

It is an arithmetic number, because the mean of its divisors is an integer number (1960431570).

Almost surely, 2^10281374338 is an apocalyptic number.

10281374338 is a deficient number, since it is larger than the sum of its proper divisors (5402078222).

10281374338 is an equidigital number, since it uses as much as digits as its factorization.

10281374338 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 87130352.

The product of its (nonzero) digits is 96768, while the sum is 40.

The spelling of 10281374338 in words is "ten billion, two hundred eighty-one million, three hundred seventy-four thousand, three hundred thirty-eight".