3303021422400 has 1344 divisors, whose sum is σ = 12932610355200. Its totient is φ = 722608128000.

The previous prime is 3303021422381. The next prime is 3303021422417. The reversal of 3303021422400 is 42241203033.

It is a tau number, because it is divible by the number of its divisors (1344).

It is a Harshad number since it is a multiple of its sum of digits (24).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 191 ways as a sum of consecutive naturals, for example, 16598097501 + ... + 16598097699.

Almost surely, 2^{3303021422400} is an apocalyptic number.

3303021422400 is a gapful number since it is divisible by the number (30) 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 3303021422400, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (6466305177600).

3303021422400 is an abundant number, since it is smaller than the sum of its proper divisors (9629588932800).

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

3303021422400 is a wasteful number, since it uses less digits than its factorization.

3303021422400 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 472 (or 457 counting only the distinct ones).

The product of its (nonzero) digits is 3456, while the sum is 24.

Adding to 3303021422400 its reverse (42241203033), we get a palindrome (3345262625433).

The spelling of 3303021422400 in words is "three trillion, three hundred three billion, twenty-one million, four hundred twenty-two thousand, four hundred".