20344650624214 has 32 divisors (see below), whose sum is σ = 36012502536192. Its totient is φ = 8435316780000.

The previous prime is 20344650624173. The next prime is 20344650624247. The reversal of 20344650624214 is 41242605644302.

It is a Smith number, since the sum of its digits (43) coincides with the sum of the digits of its prime factors. Since it is squarefree, it is also a hoax number.

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, 5667802 + ... + 8533069.

It is an arithmetic number, because the mean of its divisors is an integer number (1125390704256).

Almost surely, 2^{20344650624214} is an apocalyptic number.

20344650624214 is a deficient number, since it is larger than the sum of its proper divisors (15667851911978).

20344650624214 is a wasteful number, since it uses less digits than its factorization.

20344650624214 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 14204212.

The product of its (nonzero) digits is 1105920, while the sum is 43.

The spelling of 20344650624214 in words is "twenty trillion, three hundred forty-four billion, six hundred fifty million, six hundred twenty-four thousand, two hundred fourteen".