8144700214606 has 4 divisors (see below), whose sum is σ = 12217050321912. Its totient is φ = 4072350107302.

The previous prime is 8144700214603. The next prime is 8144700214613. The reversal of 8144700214606 is 6064120074418.

It is a happy number.

It is a semiprime because it is the product of two primes.

It is a super-2 number, since 2×8144700214606² (a number of 27 digits) contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (8144700214603) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2036175053650 + ... + 2036175053653.

It is an arithmetic number, because the mean of its divisors is an integer number (3054262580478).

Almost surely, 2^{8144700214606} is an apocalyptic number.

8144700214606 is a deficient number, since it is larger than the sum of its proper divisors (4072350107306).

8144700214606 is a wasteful number, since it uses less digits than its factorization.

8144700214606 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4072350107305.

The product of its (nonzero) digits is 258048, while the sum is 43.

The spelling of 8144700214606 in words is "eight trillion, one hundred forty-four billion, seven hundred million, two hundred fourteen thousand, six hundred six".