27353201620406 has 8 divisors (see below), whose sum is σ = 41032657912680. Its totient is φ = 13675648982848.

The previous prime is 27353201620399. The next prime is 27353201620411. The reversal of 27353201620406 is 60402610235372.

It is a happy number.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 475877756 + ... + 475935231.

It is an arithmetic number, because the mean of its divisors is an integer number (5129082239085).

Almost surely, 2^{27353201620406} is an apocalyptic number.

27353201620406 is a deficient number, since it is larger than the sum of its proper divisors (13679456292274).

27353201620406 is a wasteful number, since it uses less digits than its factorization.

27353201620406 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 951827358.

The product of its (nonzero) digits is 362880, while the sum is 41.

Adding to 27353201620406 its reverse (60402610235372), we get a palindrome (87755811855778).

The spelling of 27353201620406 in words is "twenty-seven trillion, three hundred fifty-three billion, two hundred one million, six hundred twenty thousand, four hundred six".