20414213623366 has 16 divisors (see below), whose sum is σ = 30697925009328. Its totient is φ = 10181598213600.

The previous prime is 20414213623351. The next prime is 20414213623367. The reversal of 20414213623366 is 66332631241402.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (20414213623367) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 5009025 + ... + 8119036.

It is an arithmetic number, because the mean of its divisors is an integer number (1918620313083).

Almost surely, 2^{20414213623366} is an apocalyptic number.

20414213623366 is a deficient number, since it is larger than the sum of its proper divisors (10283711385962).

20414213623366 is a wasteful number, since it uses less digits than its factorization.

20414213623366 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 13130007.

The product of its (nonzero) digits is 746496, while the sum is 43.

Adding to 20414213623366 its reverse (66332631241402), we get a palindrome (86746844864768).

The spelling of 20414213623366 in words is "twenty trillion, four hundred fourteen billion, two hundred thirteen million, six hundred twenty-three thousand, three hundred sixty-six".