27466428021441 has 8 divisors (see below), whose sum is σ = 36910265478144. Its totient is φ = 18166771289520.

The previous prime is 27466428021437. The next prime is 27466428021449. The reversal of 27466428021441 is 14412082466472.

It is a happy number.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 27466428021441 - 2² = 27466428021437 is a prime.

It is a Smith number, since the sum of its digits (51) coincides with the sum of the digits of its prime factors. Since it is squarefree, it is also a hoax number.

It is not an unprimeable number, because it can be changed into a prime (27466428021449) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 36045180750 + ... + 36045181511.

It is an arithmetic number, because the mean of its divisors is an integer number (4613783184768).

Almost surely, 2^{27466428021441} is an apocalyptic number.

It is an amenable number.

27466428021441 is a deficient number, since it is larger than the sum of its proper divisors (9443837456703).

27466428021441 is a wasteful number, since it uses less digits than its factorization.

27466428021441 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 72090362391.

The product of its (nonzero) digits is 4128768, while the sum is 51.

The spelling of 27466428021441 in words is "twenty-seven trillion, four hundred sixty-six billion, four hundred twenty-eight million, twenty-one thousand, four hundred forty-one".