2033004220400 has 60 divisors (see below), whose sum is σ = 4887132349344. Its totient is φ = 812728896000.

The previous prime is 2033004220397. The next prime is 2033004220421. The reversal of 2033004220400 is 40224003302.

It is a Harshad number since it is a multiple of its sum of digits (20).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 788216 + ... + 2165015.

Almost surely, 2^{2033004220400} is an apocalyptic number.

2033004220400 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

2033004220400 is an abundant number, since it is smaller than the sum of its proper divisors (2854128128944).

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

2033004220400 is a wasteful number, since it uses less digits than its factorization.

2033004220400 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2954970 (or 2954959 counting only the distinct ones).

The product of its (nonzero) digits is 1152, while the sum is 20.

Adding to 2033004220400 its reverse (40224003302), we get a palindrome (2073228223702).

The spelling of 2033004220400 in words is "two trillion, thirty-three billion, four million, two hundred twenty thousand, four hundred".