28341488476 has 18 divisors (see below), whose sum is σ = 57695173368. Its totient is φ = 12146352120.

The previous prime is 28341488437. The next prime is 28341488489. The reversal of 28341488476 is 67488414382.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 72299520 + ... + 72299911.

Almost surely, 2^28341488476 is an apocalyptic number.

It is an amenable number.

28341488476 is an abundant number, since it is smaller than the sum of its proper divisors (29353684892).

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

28341488476 is a wasteful number, since it uses less digits than its factorization.

28341488476 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 144599449 (or 144599440 counting only the distinct ones).

The product of its digits is 8257536, while the sum is 55.

The spelling of 28341488476 in words is "twenty-eight billion, three hundred forty-one million, four hundred eighty-eight thousand, four hundred seventy-six".