27482428472 has 8 divisors (see below), whose sum is σ = 51529553400. Its totient is φ = 13741214232.

The previous prime is 27482428451. The next prime is 27482428483.

27482428472 is nontrivially palindromic in base 10.

It is a tau number, because it is divible by the number of its divisors (8).

It is a self number, because there is not a number n which added to its sum of digits gives 27482428472.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1717651772 + ... + 1717651787.

It is an arithmetic number, because the mean of its divisors is an integer number (6441194175).

Almost surely, 2^27482428472 is an apocalyptic number.

It is an amenable number.

27482428472 is a deficient number, since it is larger than the sum of its proper divisors (24047124928).

27482428472 is a wasteful number, since it uses less digits than its factorization.

27482428472 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3435303565 (or 3435303561 counting only the distinct ones).

The product of its digits is 3211264, while the sum is 50.

The spelling of 27482428472 in words is "twenty-seven billion, four hundred eighty-two million, four hundred twenty-eight thousand, four hundred seventy-two".