27413494646 has 4 divisors (see below), whose sum is σ = 41120241972. Its totient is φ = 13706747322.

The previous prime is 27413494627. The next prime is 27413494673. The reversal of 27413494646 is 64649431472.

It is a happy number.

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

It is a junction number, because it is equal to n+sod(n) for n = 27413494594 and 27413494603.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 6853373660 + ... + 6853373663.

It is an arithmetic number, because the mean of its divisors is an integer number (10280060493).

Almost surely, 2^27413494646 is an apocalyptic number.

27413494646 is a deficient number, since it is larger than the sum of its proper divisors (13706747326).

27413494646 is a wasteful number, since it uses less digits than its factorization.

27413494646 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 13706747325.

The product of its digits is 3483648, while the sum is 50.

The spelling of 27413494646 in words is "twenty-seven billion, four hundred thirteen million, four hundred ninety-four thousand, six hundred forty-six".