28327546223434 has 8 divisors (see below), whose sum is σ = 42669107282880. Its totient is φ = 14104510462476.

The previous prime is 28327546223413. The next prime is 28327546223437. The reversal of 28327546223434 is 43432264572382.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not an unprimeable number, because it can be changed into a prime (28327546223437) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 29631324024 + ... + 29631324979.

It is an arithmetic number, because the mean of its divisors is an integer number (5333638410360).

Almost surely, 2^{28327546223434} is an apocalyptic number.

28327546223434 is a deficient number, since it is larger than the sum of its proper divisors (14341561059446).

28327546223434 is a wasteful number, since it uses less digits than its factorization.

28327546223434 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 59262649244.

The product of its digits is 46448640, while the sum is 55.

The spelling of 28327546223434 in words is "twenty-eight trillion, three hundred twenty-seven billion, five hundred forty-six million, two hundred twenty-three thousand, four hundred thirty-four".