1089888480332 has 12 divisors (see below), whose sum is σ = 1907315082120. Its totient is φ = 544941314016.

The previous prime is 1089888480299. The next prime is 1089888480463. The reversal of 1089888480332 is 2330848889801.

It is a happy number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 254048 + ... + 1498104.

It is an arithmetic number, because the mean of its divisors is an integer number (158942923510).

Almost surely, 2^{1089888480332} is an apocalyptic number.

It is an amenable number.

1089888480332 is a deficient number, since it is larger than the sum of its proper divisors (817426601788).

1089888480332 is a wasteful number, since it uses less digits than its factorization.

1089888480332 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1463080 (or 1463078 counting only the distinct ones).

The product of its (nonzero) digits is 21233664, while the sum is 62.

The spelling of 1089888480332 in words is "one trillion, eighty-nine billion, eight hundred eighty-eight million, four hundred eighty thousand, three hundred thirty-two".