3031435341221 has 8 divisors (see below), whose sum is σ = 3464549991744. Its totient is φ = 2598333805440.

The previous prime is 3031435341217. The next prime is 3031435341223. The reversal of 3031435341221 is 1221435341303.

3031435341221 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

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

It is a cyclic number.

It is not a de Polignac number, because 3031435341221 - 2² = 3031435341217 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3031435341223) 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, 2778275 + ... + 3712368.

It is an arithmetic number, because the mean of its divisors is an integer number (433068748968).

Almost surely, 2^{3031435341221} is an apocalyptic number.

It is an amenable number.

3031435341221 is a deficient number, since it is larger than the sum of its proper divisors (433114650523).

3031435341221 is an equidigital number, since it uses as much as digits as its factorization.

3031435341221 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6557371.

The product of its (nonzero) digits is 25920, while the sum is 32.

The spelling of 3031435341221 in words is "three trillion, thirty-one billion, four hundred thirty-five million, three hundred forty-one thousand, two hundred twenty-one".