27880704130 has 8 divisors (see below), whose sum is σ = 50185267452. Its totient is φ = 11152281648.

The previous prime is 27880704119. The next prime is 27880704169. The reversal of 27880704130 is 3140708872.

It can be written as a sum of positive squares in 2 ways, for example, as 27545045089 + 335659041 = 165967^2 + 18321^2 .

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

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 3 ways as a sum of consecutive naturals, for example, 1394035197 + ... + 1394035216.

Almost surely, 2^27880704130 is an apocalyptic number.

27880704130 is a deficient number, since it is larger than the sum of its proper divisors (22304563322).

27880704130 is a wasteful number, since it uses less digits than its factorization.

27880704130 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2788070420.

The product of its (nonzero) digits is 75264, while the sum is 40.

The spelling of 27880704130 in words is "twenty-seven billion, eight hundred eighty million, seven hundred four thousand, one hundred thirty".