1333333330000 has 400 divisors, whose sum is σ = 3786352479360. Its totient is φ = 445261824000.

The previous prime is 1333333329971. The next prime is 1333333330033. The reversal of 1333333330000 is 333333331.

1333333330000 = T₁ + T₂ + ... + T₁₉₉₉₉.

1333333330000 is a nontrivial binomial coefficient, being equal to C(20001, 3).

It is a tau number, because it is divible by the number of its divisors (400).

It is a Harshad number since it is a multiple of its sum of digits (25).

It is a congruent number.

It is an unprimeable number.

It is the 19999-th tetrahedral number.

It is a polite number, since it can be written in 79 ways as a sum of consecutive naturals, for example, 466688572 + ... + 466691428.

Almost surely, 2^{1333333330000} is an apocalyptic number.

1333333330000 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 1333333330000, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (1893176239680).

1333333330000 is an abundant number, since it is smaller than the sum of its proper divisors (2453019149360).

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

1333333330000 is a wasteful number, since it uses less digits than its factorization.

1333333330000 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3064 (or 3043 counting only the distinct ones).

The product of its (nonzero) digits is 6561, while the sum is 25.

Adding to 1333333330000 its reverse (333333331), we get a palindrome (1333666663331).

The spelling of 1333333330000 in words is "one trillion, three hundred thirty-three billion, three hundred thirty-three million, three hundred thirty thousand".