14668790206 has 32 divisors (see below), whose sum is σ = 25340613120. Its totient is φ = 6238188000.

The previous prime is 14668790131. The next prime is 14668790207. The reversal of 14668790206 is 60209786641.

It is a super-2 number, since 2×14668790206² (a number of 21 digits) contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 14668790206.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (14668790207) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 2256621 + ... + 2263111.

It is an arithmetic number, because the mean of its divisors is an integer number (791894160).

Almost surely, 2^14668790206 is an apocalyptic number.

14668790206 is a deficient number, since it is larger than the sum of its proper divisors (10671822914).

14668790206 is a wasteful number, since it uses less digits than its factorization.

14668790206 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7720.

The product of its (nonzero) digits is 870912, while the sum is 49.

The spelling of 14668790206 in words is "fourteen billion, six hundred sixty-eight million, seven hundred ninety thousand, two hundred six".