27384339764446 has 32 divisors (see below), whose sum is σ = 49423357992960. Its totient is φ = 11116651929696.

The previous prime is 27384339764377. The next prime is 27384339764459. The reversal of 27384339764446 is 64446793348372.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 6696606 + ... + 9980641.

It is an arithmetic number, because the mean of its divisors is an integer number (1544479937280).

Almost surely, 2^{27384339764446} is an apocalyptic number.

27384339764446 is a deficient number, since it is larger than the sum of its proper divisors (22039018228514).

27384339764446 is a wasteful number, since it uses less digits than its factorization.

27384339764446 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 16683448.

The product of its digits is 1755758592, while the sum is 70.

The spelling of 27384339764446 in words is "twenty-seven trillion, three hundred eighty-four billion, three hundred thirty-nine million, seven hundred sixty-four thousand, four hundred forty-six".