14138476826 has 4 divisors (see below), whose sum is σ = 21207715242. Its totient is φ = 7069238412.

The previous prime is 14138476813. The next prime is 14138476829. The reversal of 14138476826 is 62867483141.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in only one way, i.e., 10460175625 + 3678301201 = 102275^2 + 60649^2 .

It is not an unprimeable number, because it can be changed into a prime (14138476829) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 3534619205 + ... + 3534619208.

Almost surely, 2^14138476826 is an apocalyptic number.

14138476826 is a deficient number, since it is larger than the sum of its proper divisors (7069238416).

14138476826 is an equidigital number, since it uses as much as digits as its factorization.

14138476826 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7069238415.

The product of its digits is 1548288, while the sum is 50.

The spelling of 14138476826 in words is "fourteen billion, one hundred thirty-eight million, four hundred seventy-six thousand, eight hundred twenty-six".