14376487666 has 16 divisors (see below), whose sum is σ = 22317768000. Its totient is φ = 6937441168.

The previous prime is 14376487621. The next prime is 14376487667. The reversal of 14376487666 is 66678467341.

It is a super-2 number, since 2×14376487666² (a number of 21 digits) contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (58).

It is a self number, because there is not a number n which added to its sum of digits gives 14376487666.

It is not an unprimeable number, because it can be changed into a prime (14376487667) 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, 89385 + ... + 191683.

It is an arithmetic number, because the mean of its divisors is an integer number (1394860500).

Almost surely, 2^14376487666 is an apocalyptic number.

14376487666 is a deficient number, since it is larger than the sum of its proper divisors (7941280334).

14376487666 is a wasteful number, since it uses less digits than its factorization.

14376487666 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 104753.

The product of its digits is 24385536, while the sum is 58.

The spelling of 14376487666 in words is "fourteen billion, three hundred seventy-six million, four hundred eighty-seven thousand, six hundred sixty-six".