27424564092 has 24 divisors (see below), whose sum is σ = 71100722000. Its totient is φ = 9141521328.

The previous prime is 27424564043. The next prime is 27424564103. The reversal of 27424564092 is 29046542472.

27424564092 is a `hidden beast` number, since 2 + 74 + 2 + 456 + 40 + 92 = 666.

It is a congruent number.

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 7 ways as a sum of consecutive naturals, for example, 126965467 + ... + 126965682.

Almost surely, 2^27424564092 is an apocalyptic number.

It is an amenable number.

27424564092 is an abundant number, since it is smaller than the sum of its proper divisors (43676157908).

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

27424564092 is a wasteful number, since it uses less digits than its factorization.

27424564092 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 253931162 (or 253931154 counting only the distinct ones).

The product of its (nonzero) digits is 967680, while the sum is 45.

The spelling of 27424564092 in words is "twenty-seven billion, four hundred twenty-four million, five hundred sixty-four thousand, ninety-two".