27043603468992 has 224 divisors, whose sum is σ = 86765170233600. Its totient is φ = 8191778918400.

The previous prime is 27043603468991. The next prime is 27043603469023. The reversal of 27043603468992 is 29986430634072.

27043603468992 is a `hidden beast` number, since 2 + 7 + 0 + 436 + 0 + 34 + 6 + 89 + 92 = 666.

It is a super-2 number, since 2×27043603468992² (a number of 28 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (27043603468991) 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, 47828184 + ... + 48390312.

Almost surely, 2^{27043603468992} is an apocalyptic number.

27043603468992 is a gapful number since it is divisible by the number (22) 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 27043603468992, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (43382585116800).

27043603468992 is an abundant number, since it is smaller than the sum of its proper divisors (59721566764608).

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

27043603468992 is a wasteful number, since it uses less digits than its factorization.

27043603468992 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 564692 (or 564676 counting only the distinct ones).

The product of its (nonzero) digits is 94058496, while the sum is 63.

The spelling of 27043603468992 in words is "twenty-seven trillion, forty-three billion, six hundred three million, four hundred sixty-eight thousand, nine hundred ninety-two".