1446441468 has 24 divisors (see below), whose sum is σ = 3491411280. Its totient is φ = 465521280.

The previous prime is 1446441467. The next prime is 1446441473. The reversal of 1446441468 is 8641446441.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1446441461) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2077873 + ... + 2078568.

It is an arithmetic number, because the mean of its divisors is an integer number (145475470).

Almost surely, 2^1446441468 is an apocalyptic number.

It is an amenable number.

1446441468 is an abundant number, since it is smaller than the sum of its proper divisors (2044969812).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

1446441468 is a wasteful number, since it uses less digits than its factorization.

1446441468 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4156477 (or 4156475 counting only the distinct ones).

The product of its digits is 294912, while the sum is 42.

The square root of 1446441468 is about 38032.1110116175. Note that the first 3 decimals coincide. The cubic root of 1446441468 is about 1130.9245228373.

The spelling of 1446441468 in words is "one billion, four hundred forty-six million, four hundred forty-one thousand, four hundred sixty-eight".