4427451465 has 64 divisors (see below), whose sum is σ = 7517601792. Its totient is φ = 2221689600.

The previous prime is 4427451443. The next prime is 4427451473. The reversal of 4427451465 is 5641547244.

4427451465 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 4427451465 - 2⁷ = 4427451337 is a prime.

It is an unprimeable number.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 3780330 + ... + 3781500.

It is an arithmetic number, because the mean of its divisors is an integer number (117462528).

Almost surely, 2^4427451465 is an apocalyptic number.

It is an amenable number.

4427451465 is a deficient number, since it is larger than the sum of its proper divisors (3090150327).

4427451465 is a wasteful number, since it uses less digits than its factorization.

4427451465 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1430.

The product of its digits is 537600, while the sum is 42.

The square root of 4427451465 is about 66539.0972661938. The cubic root of 4427451465 is about 1642.0432920954.

The spelling of 4427451465 in words is "four billion, four hundred twenty-seven million, four hundred fifty-one thousand, four hundred sixty-five".