1414066668 has 24 divisors (see below), whose sum is σ = 3770844672. Its totient is φ = 404019024.

The previous prime is 1414066649. The next prime is 1414066711. The reversal of 1414066668 is 8666604141.

It is a Harshad number since it is a multiple of its sum of digits (42).

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 8416980 + ... + 8417147.

It is an arithmetic number, because the mean of its divisors is an integer number (157118528).

Almost surely, 2^1414066668 is an apocalyptic number.

It is an amenable number.

1414066668 is an abundant number, since it is smaller than the sum of its proper divisors (2356778004).

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

1414066668 is a wasteful number, since it uses less digits than its factorization.

1414066668 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 16834141 (or 16834139 counting only the distinct ones).

The product of its (nonzero) digits is 165888, while the sum is 42.

The square root of 1414066668 is about 37604.0778107907. The cubic root of 1414066668 is about 1122.4231835833.

It can be divided in two parts, 14140 and 66668, that added together give a palindrome (80808).

The spelling of 1414066668 in words is "one billion, four hundred fourteen million, sixty-six thousand, six hundred sixty-eight".