1432116065 has 4 divisors (see below), whose sum is σ = 1718539284. Its totient is φ = 1145692848.

The previous prime is 1432116053. The next prime is 1432116071. The reversal of 1432116065 is 5606112341.

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 2 ways, for example, as 643180321 + 788935744 = 25361^2 + 28088^2 .

It is a cyclic number.

It is not a de Polignac number, because 1432116065 - 2⁶ = 1432116001 is a prime.

It is a Duffinian number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 143211602 + ... + 143211611.

It is an arithmetic number, because the mean of its divisors is an integer number (429634821).

Almost surely, 2^1432116065 is an apocalyptic number.

It is an amenable number.

1432116065 is a deficient number, since it is larger than the sum of its proper divisors (286423219).

1432116065 is an equidigital number, since it uses as much as digits as its factorization.

1432116065 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 286423218.

The product of its (nonzero) digits is 4320, while the sum is 29.

The square root of 1432116065 is about 37843.3093822409. The cubic root of 1432116065 is about 1127.1786102396.

The spelling of 1432116065 in words is "one billion, four hundred thirty-two million, one hundred sixteen thousand, sixty-five".