3421303235401 has 4 divisors (see below), whose sum is σ = 3421399329172. Its totient is φ = 3421207141632.

The previous prime is 3421303235377. The next prime is 3421303235419. The reversal of 3421303235401 is 1045323031243.

It is a happy number.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in 2 ways, for example, as 1567754410000 + 1853548825401 = 1252100^2 + 1361451^2 .

It is a cyclic number.

It is not a de Polignac number, because 3421303235401 - 2³³ = 3412713300809 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (3421303235491) 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, 47993460 + ... + 48064693.

It is an arithmetic number, because the mean of its divisors is an integer number (855349832293).

Almost surely, 2^{3421303235401} is an apocalyptic number.

It is an amenable number.

3421303235401 is a deficient number, since it is larger than the sum of its proper divisors (96093771).

3421303235401 is an equidigital number, since it uses as much as digits as its factorization.

3421303235401 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 96093770.

The product of its (nonzero) digits is 25920, while the sum is 31.

Adding to 3421303235401 its reverse (1045323031243), we get a palindrome (4466626266644).

The spelling of 3421303235401 in words is "three trillion, four hundred twenty-one billion, three hundred three million, two hundred thirty-five thousand, four hundred one".