27434544802 has 8 divisors (see below), whose sum is σ = 47030648256. Its totient is φ = 11757662052.

The previous prime is 27434544749. The next prime is 27434544803. The reversal of 27434544802 is 20844543472.

It is a happy number.

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 (27434544803) 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, 979805158 + ... + 979805185.

It is an arithmetic number, because the mean of its divisors is an integer number (5878831032).

Almost surely, 2^27434544802 is an apocalyptic number.

27434544802 is a deficient number, since it is larger than the sum of its proper divisors (19596103454).

27434544802 is a wasteful number, since it uses less digits than its factorization.

27434544802 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1959610352.

The product of its (nonzero) digits is 860160, while the sum is 43.

The spelling of 27434544802 in words is "twenty-seven billion, four hundred thirty-four million, five hundred forty-four thousand, eight hundred two".