20656363213414 has 8 divisors (see below), whose sum is σ = 30984594810840. Its totient is φ = 10328164943136.

The previous prime is 20656363213399. The next prime is 20656363213457. The reversal of 20656363213414 is 41431236365602.

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, 6719904 + ... + 9298915.

It is an arithmetic number, because the mean of its divisors is an integer number (3873074351355).

Almost surely, 2^{20656363213414} is an apocalyptic number.

20656363213414 is a deficient number, since it is larger than the sum of its proper divisors (10328231597426).

20656363213414 is a wasteful number, since it uses less digits than its factorization.

20656363213414 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 16663574.

The product of its (nonzero) digits is 1866240, while the sum is 46.

The spelling of 20656363213414 in words is "twenty trillion, six hundred fifty-six billion, three hundred sixty-three million, two hundred thirteen thousand, four hundred fourteen".