8798421369432 has 64 divisors (see below), whose sum is σ = 22157679772800. Its totient is φ = 2911314343680.

The previous prime is 8798421369401. The next prime is 8798421369433. The reversal of 8798421369432 is 2349631248978.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (8798421369433) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 659628 + ... + 4246404.

It is an arithmetic number, because the mean of its divisors is an integer number (346213746450).

Almost surely, 2^{8798421369432} is an apocalyptic number.

It is an amenable number.

8798421369432 is an abundant number, since it is smaller than the sum of its proper divisors (13359258403368).

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

8798421369432 is a wasteful number, since it uses less digits than its factorization.

8798421369432 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3587536 (or 3587532 counting only the distinct ones).

The product of its digits is 125411328, while the sum is 66.

The spelling of 8798421369432 in words is "eight trillion, seven hundred ninety-eight billion, four hundred twenty-one million, three hundred sixty-nine thousand, four hundred thirty-two".