1414425666 has 16 divisors (see below), whose sum is σ = 2875226688. Its totient is φ = 463746000.

The previous prime is 1414425643. The next prime is 1414425673. The reversal of 1414425666 is 6665244141.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1931910 + ... + 1932641.

It is an arithmetic number, because the mean of its divisors is an integer number (179701668).

Almost surely, 2^1414425666 is an apocalyptic number.

1414425666 is an abundant number, since it is smaller than the sum of its proper divisors (1460801022).

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

1414425666 is a wasteful number, since it uses less digits than its factorization.

1414425666 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3864617.

The product of its digits is 138240, while the sum is 39.

The square root of 1414425666 is about 37608.8508997550. The cubic root of 1414425666 is about 1122.5181610909.

The spelling of 1414425666 in words is "one billion, four hundred fourteen million, four hundred twenty-five thousand, six hundred sixty-six".