3421040232101 has 4 divisors (see below), whose sum is σ = 3504480237804. Its totient is φ = 3337600226400.

The previous prime is 3421040232013. The next prime is 3421040232107. The reversal of 3421040232101 is 1012320401243.

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 149912224225 + 3271128007876 = 387185^2 + 1808626^2 .

It is a cyclic number.

It is not a de Polignac number, because 3421040232101 - 2³⁰ = 3419966490277 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 (3421040232107) 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, 41720002790 + ... + 41720002871.

It is an arithmetic number, because the mean of its divisors is an integer number (876120059451).

Almost surely, 2^{3421040232101} is an apocalyptic number.

It is an amenable number.

3421040232101 is a deficient number, since it is larger than the sum of its proper divisors (83440005703).

3421040232101 is an equidigital number, since it uses as much as digits as its factorization.

3421040232101 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 83440005702.

The product of its (nonzero) digits is 1152, while the sum is 23.

Adding to 3421040232101 its reverse (1012320401243), we get a palindrome (4433360633344).

The spelling of 3421040232101 in words is "three trillion, four hundred twenty-one billion, forty million, two hundred thirty-two thousand, one hundred one".