1089216527241 has 8 divisors (see below), whose sum is σ = 1452605607360. Its totient is φ = 725985899312.

The previous prime is 1089216527237. The next prime is 1089216527257. The reversal of 1089216527241 is 1427256129801.

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

It is a cyclic number.

It is not a de Polignac number, because 1089216527241 - 2² = 1089216527237 is a prime.

It is not an unprimeable number, because it can be changed into a prime (1089216522241) 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, 39597006 + ... + 39624503.

It is an arithmetic number, because the mean of its divisors is an integer number (181575700920).

Almost surely, 2^{1089216527241} is an apocalyptic number.

It is an amenable number.

1089216527241 is a deficient number, since it is larger than the sum of its proper divisors (363389080119).

1089216527241 is an equidigital number, since it uses as much as digits as its factorization.

1089216527241 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 79226095.

The product of its (nonzero) digits is 483840, while the sum is 48.

The spelling of 1089216527241 in words is "one trillion, eighty-nine billion, two hundred sixteen million, five hundred twenty-seven thousand, two hundred forty-one".