1089884523264 has 36 divisors (see below), whose sum is σ = 2900682248856. Its totient is φ = 363294840832.

The previous prime is 1089884523239. The next prime is 1089884523311. The reversal of 1089884523264 is 4623254889801.

It is a junction number, because it is equal to n+sod(n) for n = 1089884523198 and 1089884523207.

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 3 ways as a sum of consecutive naturals, for example, 709559469 + ... + 709561004.

Almost surely, 2^{1089884523264} is an apocalyptic number.

It is an amenable number.

1089884523264 is an abundant number, since it is smaller than the sum of its proper divisors (1810797725592).

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

1089884523264 is an equidigital number, since it uses as much as digits as its factorization.

1089884523264 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1419120492 (or 1419120478 counting only the distinct ones).

The product of its (nonzero) digits is 26542080, while the sum is 60.

The spelling of 1089884523264 in words is "one trillion, eighty-nine billion, eight hundred eighty-four million, five hundred twenty-three thousand, two hundred sixty-four".