14137876646 has 4 divisors (see below), whose sum is σ = 21206814972. Its totient is φ = 7068938322.

The previous prime is 14137876637. The next prime is 14137876657. The reversal of 14137876646 is 64667873141.

It is a happy number.

14137876646 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 64667873141 = 47779 ⋅1353479.

It is a congruent number.

It is an unprimeable number.

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 as a sum of consecutive naturals, namely, 3534469160 + ... + 3534469163.

It is an arithmetic number, because the mean of its divisors is an integer number (5301703743).

Almost surely, 2^14137876646 is an apocalyptic number.

14137876646 is a deficient number, since it is larger than the sum of its proper divisors (7068938326).

14137876646 is an equidigital number, since it uses as much as digits as its factorization.

14137876646 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7068938325.

The product of its digits is 4064256, while the sum is 53.

The spelling of 14137876646 in words is "fourteen billion, one hundred thirty-seven million, eight hundred seventy-six thousand, six hundred forty-six".