1089032939904 has 256 divisors, whose sum is σ = 3564858286080. Its totient is φ = 286849769472.

The previous prime is 1089032939899. The next prime is 1089032939933. The reversal of 1089032939904 is 4099392309801.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 27830817 + ... + 27869919.

It is an arithmetic number, because the mean of its divisors is an integer number (13925227680).

Almost surely, 2^{1089032939904} is an apocalyptic number.

1089032939904 is a gapful number since it is divisible by the number (14) 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 1089032939904, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (1782429143040).

1089032939904 is an abundant number, since it is smaller than the sum of its proper divisors (2475825346176).

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

1089032939904 is a wasteful number, since it uses less digits than its factorization.

1089032939904 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 39937 (or 39925 counting only the distinct ones).

The product of its (nonzero) digits is 3779136, while the sum is 57.

The spelling of 1089032939904 in words is "one trillion, eighty-nine billion, thirty-two million, nine hundred thirty-nine thousand, nine hundred four".