3421424101 has 4 divisors (see below), whose sum is σ = 3479414400. Its totient is φ = 3363433804.

The previous prime is 3421424093. The next prime is 3421424117. The reversal of 3421424101 is 1014241243.

It is a happy number.

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, and also an emirpimes, since its reverse is a distinct semiprime: 1014241243 = 67 ⋅15137929.

It is a cyclic number.

It is not a de Polignac number, because 3421424101 - 2³ = 3421424093 is a prime.

It is a super-2 number, since 2×3421424101² = 23412285757807316402, which 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 (3421424701) 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, 28995061 + ... + 28995178.

It is an arithmetic number, because the mean of its divisors is an integer number (869853600).

Almost surely, 2^3421424101 is an apocalyptic number.

It is an amenable number.

3421424101 is a deficient number, since it is larger than the sum of its proper divisors (57990299).

3421424101 is an equidigital number, since it uses as much as digits as its factorization.

3421424101 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 57990298.

The product of its (nonzero) digits is 768, while the sum is 22.

The square root of 3421424101 is about 58492.9406082478. The cubic root of 3421424101 is about 1506.8463487238.

Adding to 3421424101 its reverse (1014241243), we get a palindrome (4435665344).

The spelling of 3421424101 in words is "three billion, four hundred twenty-one million, four hundred twenty-four thousand, one hundred one".