3333266106421 has 4 divisors (see below), whose sum is σ = 3338944584192. Its totient is φ = 3327587628652.

The previous prime is 3333266106413. The next prime is 3333266106449. The reversal of 3333266106421 is 1246016623333.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 3333266106421 - 2³ = 3333266106413 is a prime.

It is a super-2 number, since 2×3333266106421² (a number of 26 digits) contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3333266146421) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 2839238005 + ... + 2839239178.

It is an arithmetic number, because the mean of its divisors is an integer number (834736146048).

Almost surely, 2^{3333266106421} is an apocalyptic number.

It is an amenable number.

3333266106421 is a deficient number, since it is larger than the sum of its proper divisors (5678477771).

3333266106421 is an equidigital number, since it uses as much as digits as its factorization.

3333266106421 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5678477770.

The product of its (nonzero) digits is 279936, while the sum is 40.

The spelling of 3333266106421 in words is "three trillion, three hundred thirty-three billion, two hundred sixty-six million, one hundred six thousand, four hundred twenty-one".