20412066014 has 8 divisors (see below), whose sum is σ = 30659310000. Its totient is φ = 10192296016.

The previous prime is 20412066011. The next prime is 20412066043. The reversal of 20412066014 is 41066021402.

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

It is a Curzon number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (20412066011) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 6866639 + ... + 6869610.

It is an arithmetic number, because the mean of its divisors is an integer number (3832413750).

Almost surely, 2^20412066014 is an apocalyptic number.

20412066014 is a deficient number, since it is larger than the sum of its proper divisors (10247243986).

20412066014 is a wasteful number, since it uses less digits than its factorization.

20412066014 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 13736994.

The product of its (nonzero) digits is 2304, while the sum is 26.

Adding to 20412066014 its reverse (41066021402), we get a palindrome (61478087416).

The spelling of 20412066014 in words is "twenty billion, four hundred twelve million, sixty-six thousand, fourteen".