89778003840000 has 2970 divisors, whose sum is σ = 390547998738612. Its totient is φ = 19798732800000.

The previous prime is 89778003839977. The next prime is 89778003840013. The reversal of 89778003840000 is 4830087798.

It is an unprimeable number.

It is a polite number, since it can be written in 269 ways as a sum of consecutive naturals, for example, 271232639835 + ... + 271232640165.

Almost surely, 2^{89778003840000} is an apocalyptic number.

89778003840000 is a gapful number since it is divisible by the number (80) 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 89778003840000, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (195273999369306).

89778003840000 is an abundant number, since it is smaller than the sum of its proper divisors (300769994898612).

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

89778003840000 is a wasteful number, since it uses less digits than its factorization.

89778003840000 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 453 (or 379 counting only the distinct ones).

The product of its (nonzero) digits is 2709504, while the sum is 54.

The spelling of 89778003840000 in words is "eighty-nine trillion, seven hundred seventy-eight billion, three million, eight hundred forty thousand".