1441673914 has 4 divisors (see below), whose sum is σ = 2162510874. Its totient is φ = 720836956.

The previous prime is 1441673873. The next prime is 1441673917. The reversal of 1441673914 is 4193761441.

It is a happy number.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in only one way, i.e., 969263689 + 472410225 = 31133^2 + 21735^2 .

It is not an unprimeable number, because it can be changed into a prime (1441673917) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 360418477 + ... + 360418480.

Almost surely, 2^1441673914 is an apocalyptic number.

1441673914 is a deficient number, since it is larger than the sum of its proper divisors (720836960).

1441673914 is an equidigital number, since it uses as much as digits as its factorization.

1441673914 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 720836959.

The product of its digits is 72576, while the sum is 40.

The square root of 1441673914 is about 37969.3812696494. The cubic root of 1441673914 is about 1129.6806244943.

The spelling of 1441673914 in words is "one billion, four hundred forty-one million, six hundred seventy-three thousand, nine hundred fourteen".