27303385104 has 60 divisors (see below), whose sum is σ = 76446090396. Its totient is φ = 9097015296.

The previous prime is 27303385103. The next prime is 27303385133. The reversal of 27303385104 is 40158330372.

27303385104 is a `hidden beast` number, since 273 + 0 + 3 + 385 + 1 + 0 + 4 = 666.

It can be written as a sum of positive squares in 2 ways, for example, as 12602307600 + 14701077504 = 112260^2 + 121248^2 .

It is a Harshad number since it is a multiple of its sum of digits (36).

It is not an unprimeable number, because it can be changed into a prime (27303385103) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 285604 + ... + 369020.

Almost surely, 2^27303385104 is an apocalyptic number.

27303385104 is a gapful number since it is divisible by the number (24) formed by its first and last digit.

It is an amenable number.

27303385104 is an abundant number, since it is smaller than the sum of its proper divisors (49142705292).

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

27303385104 is a wasteful number, since it uses less digits than its factorization.

27303385104 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 85704 (or 85695 counting only the distinct ones).

The product of its (nonzero) digits is 60480, while the sum is 36.

The spelling of 27303385104 in words is "twenty-seven billion, three hundred three million, three hundred eighty-five thousand, one hundred four".