1441474666 has 16 divisors (see below), whose sum is σ = 2203174080. Its totient is φ = 707131360.

The previous prime is 1441474663. The next prime is 1441474687. The reversal of 1441474666 is 6664741441.

It is not an unprimeable number, because it can be changed into a prime (1441474663) 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, 49755 + ... + 73201.

It is an arithmetic number, because the mean of its divisors is an integer number (137698380).

Almost surely, 2^1441474666 is an apocalyptic number.

1441474666 is a deficient number, since it is larger than the sum of its proper divisors (761699414).

1441474666 is a wasteful number, since it uses less digits than its factorization.

1441474666 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 24029.

The product of its digits is 387072, while the sum is 43.

The square root of 1441474666 is about 37966.7573806350. The cubic root of 1441474666 is about 1129.6285792125.

The spelling of 1441474666 in words is "one billion, four hundred forty-one million, four hundred seventy-four thousand, six hundred sixty-six".