27413472357 has 32 divisors (see below), whose sum is σ = 41634432000. Its totient is φ = 17816474880.

The previous prime is 27413472353. The next prime is 27413472371. The reversal of 27413472357 is 75327431472.

27413472357 is a `hidden beast` number, since 2 + 74 + 1 + 347 + 235 + 7 = 666.

It is not a de Polignac number, because 27413472357 - 2² = 27413472353 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (27413472353) by changing a digit.

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 31 ways as a sum of consecutive naturals, for example, 1584369 + ... + 1601577.

It is an arithmetic number, because the mean of its divisors is an integer number (1301076000).

Almost surely, 2^27413472357 is an apocalyptic number.

27413472357 is a gapful number since it is divisible by the number (27) formed by its first and last digit.

It is an amenable number.

27413472357 is a deficient number, since it is larger than the sum of its proper divisors (14220959643).

27413472357 is a wasteful number, since it uses less digits than its factorization.

27413472357 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 18698 (or 18692 counting only the distinct ones).

The product of its digits is 987840, while the sum is 45.

The spelling of 27413472357 in words is "twenty-seven billion, four hundred thirteen million, four hundred seventy-two thousand, three hundred fifty-seven".