1033798140000 has 300 divisors, whose sum is σ = 3799254321324. Its totient is φ = 275679072000.

The previous prime is 1033798139989. The next prime is 1033798140013. The reversal of 1033798140000 is 418973301.

It is a happy number.

1033798140000 is a `hidden beast` number, since 103 + 3 + 79 + 81 + 400 + 0 + 0 = 666.

It is a tau number, because it is divible by the number of its divisors (300).

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

It is a congruent number.

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 49 ways as a sum of consecutive naturals, for example, 1300927 + ... + 1939073.

Almost surely, 2^{1033798140000} is an apocalyptic number.

1033798140000 is a gapful number since it is divisible by the number (10) 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 1033798140000, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (1899627160662).

1033798140000 is an abundant number, since it is smaller than the sum of its proper divisors (2765456181324).

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

1033798140000 is an frugal number, since it uses more digits than its factorization.

1033798140000 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 638189 (or 638157 counting only the distinct ones).

The product of its (nonzero) digits is 18144, while the sum is 36.

The spelling of 1033798140000 in words is "one trillion, thirty-three billion, seven hundred ninety-eight million, one hundred forty thousand".