12089032704 has 336 divisors, whose sum is σ = 41607475840. Its totient is φ = 3397386240.

The previous prime is 12089032619. The next prime is 12089032729. The reversal of 12089032704 is 40723098021.

It is a tau number, because it is divible by the number of its divisors (336).

It is a super-2 number, since 2×12089032704² (a number of 21 digits) contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (36).

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 198180834 + ... + 198180894.

Almost surely, 2^12089032704 is an apocalyptic number.

12089032704 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 12089032704, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (20803737920).

12089032704 is an abundant number, since it is smaller than the sum of its proper divisors (29518443136).

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

12089032704 is an frugal number, since it uses more digits than its factorization.

12089032704 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 117 (or 73 counting only the distinct ones).

The product of its (nonzero) digits is 24192, while the sum is 36.

The spelling of 12089032704 in words is "twelve billion, eighty-nine million, thirty-two thousand, seven hundred four".