27240074848 has 48 divisors (see below), whose sum is σ = 64895481504. Its totient is φ = 10987591680.

The previous prime is 27240074839. The next prime is 27240074861. The reversal of 27240074848 is 84847004272.

It is a junction number, because it is equal to n+sod(n) for n = 27240074798 and 27240074807.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 3572883 + ... + 3580498.

It is an arithmetic number, because the mean of its divisors is an integer number (1351989198).

Almost surely, 2^27240074848 is an apocalyptic number.

27240074848 is a gapful number since it is divisible by the number (28) formed by its first and last digit.

It is an amenable number.

27240074848 is an abundant number, since it is smaller than the sum of its proper divisors (37655406656).

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

27240074848 is a wasteful number, since it uses less digits than its factorization.

27240074848 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7153415 (or 7153407 counting only the distinct ones).

The product of its (nonzero) digits is 802816, while the sum is 46.

The spelling of 27240074848 in words is "twenty-seven billion, two hundred forty million, seventy-four thousand, eight hundred forty-eight".