1441505465 has 16 divisors (see below), whose sum is σ = 1792169280. Its totient is φ = 1111750080.

The previous prime is 1441505453. The next prime is 1441505467. The reversal of 1441505465 is 5645051441.

It is not a de Polignac number, because 1441505465 - 2²⁶ = 1374396601 is a prime.

It is not an unprimeable number, because it can be changed into a prime (1441505467) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 93002 + ... + 107388.

It is an arithmetic number, because the mean of its divisors is an integer number (112010580).

Almost surely, 2^1441505465 is an apocalyptic number.

It is an amenable number.

1441505465 is a deficient number, since it is larger than the sum of its proper divisors (350663815).

1441505465 is a wasteful number, since it uses less digits than its factorization.

1441505465 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 15112.

The product of its (nonzero) digits is 48000, while the sum is 35.

The square root of 1441505465 is about 37967.1629832939. The cubic root of 1441505465 is about 1129.6366244881.

The spelling of 1441505465 in words is "one billion, four hundred forty-one million, five hundred five thousand, four hundred sixty-five".