10400338038 has 8 divisors (see below), whose sum is σ = 20800676088. Its totient is φ = 3466779344.

The previous prime is 10400338033. The next prime is 10400338051. The reversal of 10400338038 is 83083300401.

10400338038 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

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

10400338038 is an admirable number.

It is a junction number, because it is equal to n+sod(n) for n = 10400337996 and 10400338014.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (10400338033) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 866694831 + ... + 866694842.

It is an arithmetic number, because the mean of its divisors is an integer number (2600084511).

Almost surely, 2^10400338038 is an apocalyptic number.

10400338038 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

10400338038 is a wasteful number, since it uses less digits than its factorization.

10400338038 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1733389678.

The product of its (nonzero) digits is 6912, while the sum is 30.

Adding to 10400338038 its reverse (83083300401), we get a palindrome (93483638439).

The spelling of 10400338038 in words is "ten billion, four hundred million, three hundred thirty-eight thousand, thirty-eight".