1334040666 has 16 divisors (see below), whose sum is σ = 3049235904. Its totient is φ = 381154464.

The previous prime is 1334040647. The next prime is 1334040667. The reversal of 1334040666 is 6660404331.

1334040666 is digitally balanced in base 4, because in such base it contains all the possibile digits an equal number of times.

It is not an unprimeable number, because it can be changed into a prime (1334040667) 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, 15881395 + ... + 15881478.

It is an arithmetic number, because the mean of its divisors is an integer number (190577244).

Almost surely, 2^1334040666 is an apocalyptic number.

1334040666 is an abundant number, since it is smaller than the sum of its proper divisors (1715195238).

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

1334040666 is a wasteful number, since it uses less digits than its factorization.

1334040666 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 31762885.

The product of its (nonzero) digits is 31104, while the sum is 33.

The square root of 1334040666 is about 36524.5214342365. The cubic root of 1334040666 is about 1100.8370119751.

Adding to 1334040666 its reverse (6660404331), we get a palindrome (7994444997).

The spelling of 1334040666 in words is "one billion, three hundred thirty-four million, forty thousand, six hundred sixty-six".