14090657766 has 8 divisors (see below), whose sum is σ = 28181315544. Its totient is φ = 4696885920.

The previous prime is 14090657759. The next prime is 14090657767. The reversal of 14090657766 is 66775609041.

It is a happy number.

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

14090657766 is an admirable number.

It is a super-2 number, since 2×14090657766² (a number of 21 digits) contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (14090657767) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1174221475 + ... + 1174221486.

It is an arithmetic number, because the mean of its divisors is an integer number (3522664443).

Almost surely, 2^14090657766 is an apocalyptic number.

14090657766 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

14090657766 is a wasteful number, since it uses less digits than its factorization.

14090657766 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2348442966.

The product of its (nonzero) digits is 1905120, while the sum is 51.

The spelling of 14090657766 in words is "fourteen billion, ninety million, six hundred fifty-seven thousand, seven hundred sixty-six".