14336646642 has 48 divisors (see below), whose sum is σ = 31274605440. Its totient is φ = 4746354336.

The previous prime is 14336646589. The next prime is 14336646673. The reversal of 14336646642 is 24664663341.

14336646642 is a `hidden beast` number, since 143 + 3 + 6 + 6 + 466 + 42 = 666.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 3210103 + ... + 3214565.

It is an arithmetic number, because the mean of its divisors is an integer number (651554280).

Almost surely, 2^14336646642 is an apocalyptic number.

14336646642 is an abundant number, since it is smaller than the sum of its proper divisors (16937958798).

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

14336646642 is a wasteful number, since it uses less digits than its factorization.

14336646642 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5647 (or 5644 counting only the distinct ones).

The product of its digits is 1492992, while the sum is 45.

The spelling of 14336646642 in words is "fourteen billion, three hundred thirty-six million, six hundred forty-six thousand, six hundred forty-two".