1445341416 has 64 divisors (see below), whose sum is σ = 3689824320. Its totient is φ = 471690240.

The previous prime is 1445341379. The next prime is 1445341421. The reversal of 1445341416 is 6141435441.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 221886 + ... + 228306.

It is an arithmetic number, because the mean of its divisors is an integer number (57653505).

Almost surely, 2^1445341416 is an apocalyptic number.

It is an amenable number.

1445341416 is an abundant number, since it is smaller than the sum of its proper divisors (2244482904).

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

1445341416 is a wasteful number, since it uses less digits than its factorization.

1445341416 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6626 (or 6622 counting only the distinct ones).

The product of its digits is 23040, while the sum is 33.

The square root of 1445341416 is about 38017.6461133511. The cubic root of 1445341416 is about 1130.6377520906.

Adding to 1445341416 its reverse (6141435441), we get a palindrome (7586776857).

The spelling of 1445341416 in words is "one billion, four hundred forty-five million, three hundred forty-one thousand, four hundred sixteen".