3300343202421 has 8 divisors (see below), whose sum is σ = 4889397336960. Its totient is φ = 2200228801596.

The previous prime is 3300343202413. The next prime is 3300343202459. The reversal of 3300343202421 is 1242023430033.

3300343202421 is a `hidden beast` number, since 3 + 3 + 0 + 0 + 34 + 3 + 202 + 421 = 666.

It is not a de Polignac number, because 3300343202421 - 2³ = 3300343202413 is a prime.

It is a super-2 number, since 2×3300343202421² (a number of 26 digits) contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (27), and also a Moran number because the ratio is a prime number: 122234933423 = 3300343202421 / (3 + 3 + 0 + 0 + 3 + 4 + 3 + 2 + 0 + 2 + 4 + 2 + 1).

It is a Curzon number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3300343202411) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 61117466685 + ... + 61117466738.

It is an arithmetic number, because the mean of its divisors is an integer number (611174667120).

Almost surely, 2^{3300343202421} is an apocalyptic number.

It is an amenable number.

3300343202421 is a deficient number, since it is larger than the sum of its proper divisors (1589054134539).

3300343202421 is a wasteful number, since it uses less digits than its factorization.

3300343202421 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 122234933432 (or 122234933426 counting only the distinct ones).

The product of its (nonzero) digits is 10368, while the sum is 27.

Adding to 3300343202421 its reverse (1242023430033), we get a palindrome (4542366632454).

The spelling of 3300343202421 in words is "three trillion, three hundred billion, three hundred forty-three million, two hundred two thousand, four hundred twenty-one".