8855461145432 has 32 divisors (see below), whose sum is σ = 18113562202320. Its totient is φ = 4025183178240.

The previous prime is 8855461145411. The next prime is 8855461145483. The reversal of 8855461145432 is 2345411645588.

It is a happy number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 20730548 + ... + 21153404.

Almost surely, 2^{8855461145432} is an apocalyptic number.

It is an amenable number.

8855461145432 is an abundant number, since it is smaller than the sum of its proper divisors (9258101056888).

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

8855461145432 is a wasteful number, since it uses less digits than its factorization.

8855461145432 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 660851 (or 660847 counting only the distinct ones).

The product of its digits is 18432000, while the sum is 56.

The spelling of 8855461145432 in words is "eight trillion, eight hundred fifty-five billion, four hundred sixty-one million, one hundred forty-five thousand, four hundred thirty-two".