1466164441 has 4 divisors (see below), whose sum is σ = 1675616512. Its totient is φ = 1256712372.

The previous prime is 1466164429. The next prime is 1466164457. The reversal of 1466164441 is 1444616641.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 1466164441 - 2²⁹ = 929293529 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 1466164441.

It is not an unprimeable number, because it can be changed into a prime (1466164481) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 104726025 + ... + 104726038.

It is an arithmetic number, because the mean of its divisors is an integer number (418904128).

Almost surely, 2^1466164441 is an apocalyptic number.

It is an amenable number.

1466164441 is a deficient number, since it is larger than the sum of its proper divisors (209452071).

1466164441 is an equidigital number, since it uses as much as digits as its factorization.

1466164441 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 209452070.

The product of its digits is 55296, while the sum is 37.

The square root of 1466164441 is about 38290.5267788261. The cubic root of 1466164441 is about 1136.0415806810.

The spelling of 1466164441 in words is "one billion, four hundred sixty-six million, one hundred sixty-four thousand, four hundred forty-one".