1444132466 has 8 divisors (see below), whose sum is σ = 2475655680. Its totient is φ = 618913908.

The previous prime is 1444132457. The next prime is 1444132477. The reversal of 1444132466 is 6642314441.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a Curzon number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 51576146 + ... + 51576173.

It is an arithmetic number, because the mean of its divisors is an integer number (309456960).

Almost surely, 2^1444132466 is an apocalyptic number.

1444132466 is a deficient number, since it is larger than the sum of its proper divisors (1031523214).

1444132466 is a wasteful number, since it uses less digits than its factorization.

1444132466 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 103152328.

The product of its digits is 55296, while the sum is 35.

The square root of 1444132466 is about 38001.7429337129. The cubic root of 1444132466 is about 1130.3224250266.

The spelling of 1444132466 in words is "one billion, four hundred forty-four million, one hundred thirty-two thousand, four hundred sixty-six".