3355521212433 has 8 divisors (see below), whose sum is σ = 4818184305088. Its totient is φ = 2064936130704.

The previous prime is 3355521212423. The next prime is 3355521212509. The reversal of 3355521212433 is 3342121255533.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 3355521212433 - 2⁹ = 3355521211921 is a prime.

It is a super-2 number, since 2×3355521212433² (a number of 26 digits) contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (39), and also a Moran number because the ratio is a prime number: 86039005447 = 3355521212433 / (3 + 3 + 5 + 5 + 5 + 2 + 1 + 2 + 1 + 2 + 4 + 3 + 3).

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 3355521212391 and 3355521212400.

It is not an unprimeable number, because it can be changed into a prime (3355521212423) 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, 43019502685 + ... + 43019502762.

It is an arithmetic number, because the mean of its divisors is an integer number (602273038136).

Almost surely, 2^{3355521212433} is an apocalyptic number.

It is an amenable number.

3355521212433 is a deficient number, since it is larger than the sum of its proper divisors (1462663092655).

3355521212433 is a wasteful number, since it uses less digits than its factorization.

3355521212433 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 86039005463.

The product of its digits is 324000, while the sum is 39.

Adding to 3355521212433 its reverse (3342121255533), we get a palindrome (6697642467966).

The spelling of 3355521212433 in words is "three trillion, three hundred fifty-five billion, five hundred twenty-one million, two hundred twelve thousand, four hundred thirty-three".