9459445432 has 16 divisors (see below), whose sum is σ = 17919311760. Its totient is φ = 4680962304.

The previous prime is 9459445423. The next prime is 9459445433. The reversal of 9459445432 is 2345449549.

It is a super-2 number, since 2×9459445432² (a number of 21 digits) contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (9459445433) 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 3 ways as a sum of consecutive naturals, for example, 6094228 + ... + 6095779.

It is an arithmetic number, because the mean of its divisors is an integer number (1119956985).

Almost surely, 2^9459445432 is an apocalyptic number.

It is an amenable number.

9459445432 is a deficient number, since it is larger than the sum of its proper divisors (8459866328).

9459445432 is a wasteful number, since it uses less digits than its factorization.

9459445432 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 12190110 (or 12190106 counting only the distinct ones).

The product of its digits is 3110400, while the sum is 49.

The square root of 9459445432 is about 97259.6804025183. The cubic root of 9459445432 is about 2114.8937742833.

The spelling of 9459445432 in words is "nine billion, four hundred fifty-nine million, four hundred forty-five thousand, four hundred thirty-two".