14378111038 has 4 divisors (see below), whose sum is σ = 21567166560. Its totient is φ = 7189055518.

The previous prime is 14378111017. The next prime is 14378111039. The reversal of 14378111038 is 83011187341.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 83011187341 = 4129 ⋅20104429.

It is a junction number, because it is equal to n+sod(n) for n = 14378110988 and 14378111006.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (14378111039) 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 as a sum of consecutive naturals, namely, 3594527758 + ... + 3594527761.

It is an arithmetic number, because the mean of its divisors is an integer number (5391791640).

Almost surely, 2^14378111038 is an apocalyptic number.

14378111038 is a deficient number, since it is larger than the sum of its proper divisors (7189055522).

14378111038 is an equidigital number, since it uses as much as digits as its factorization.

14378111038 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7189055521.

The product of its (nonzero) digits is 16128, while the sum is 37.

Adding to 14378111038 its reverse (83011187341), we get a palindrome (97389298379).

The spelling of 14378111038 in words is "fourteen billion, three hundred seventy-eight million, one hundred eleven thousand, thirty-eight".