6465042232 has 16 divisors (see below), whose sum is σ = 13223950200. Its totient is φ = 2938655520.

The previous prime is 6465042229. The next prime is 6465042253. The reversal of 6465042232 is 2322405646.

It is a congruent 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, 36733107 + ... + 36733282.

Almost surely, 2^6465042232 is an apocalyptic number.

It is an amenable number.

6465042232 is an abundant number, since it is smaller than the sum of its proper divisors (6758907968).

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

6465042232 is a wasteful number, since it uses less digits than its factorization.

6465042232 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 73466406 (or 73466402 counting only the distinct ones).

The product of its (nonzero) digits is 69120, while the sum is 34.

The square root of 6465042232 is about 80405.4863302250. The cubic root of 6465042232 is about 1862.9039149923.

Adding to 6465042232 its reverse (2322405646), we get a palindrome (8787447878).

The spelling of 6465042232 in words is "six billion, four hundred sixty-five million, forty-two thousand, two hundred thirty-two".