27047424960 has 224 divisors, whose sum is σ = 95788154880. Its totient is φ = 7184618496.

The previous prime is 27047424953. The next prime is 27047424961. The reversal of 27047424960 is 6942474072.

27047424960 is a `hidden beast` number, since 2 + 70 + 474 + 24 + 96 + 0 = 666.

It is a Harshad number since it is a multiple of its sum of digits (45).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (27047424961) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 2266369 + ... + 2278271.

Almost surely, 2^27047424960 is an apocalyptic number.

27047424960 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 27047424960, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (47894077440).

27047424960 is an abundant number, since it is smaller than the sum of its proper divisors (68740729920).

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

27047424960 is a wasteful number, since it uses less digits than its factorization.

27047424960 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 12192 (or 12176 counting only the distinct ones).

The product of its (nonzero) digits is 677376, while the sum is 45.

The spelling of 27047424960 in words is "twenty-seven billion, forty-seven million, four hundred twenty-four thousand, nine hundred sixty".