3242101421 has 4 divisors (see below), whose sum is σ = 3491493852. Its totient is φ = 2992708992.

The previous prime is 3242101403. The next prime is 3242101463. The reversal of 3242101421 is 1241012423.

3242101421 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 1241012423 = 7 ⋅177287489.

It can be written as a sum of positive squares in 2 ways, for example, as 1231027396 + 2011074025 = 35086^2 + 44845^2 .

It is not a de Polignac number, because 3242101421 - 2²² = 3237907117 is a prime.

It is a super-2 number, since 2×3242101421² = 21022443248100438482, which contains 22 as substring.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 3242101393 and 3242101402.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3242101481) 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, 124696196 + ... + 124696221.

It is an arithmetic number, because the mean of its divisors is an integer number (872873463).

Almost surely, 2^3242101421 is an apocalyptic number.

It is an amenable number.

3242101421 is a deficient number, since it is larger than the sum of its proper divisors (249392431).

3242101421 is a wasteful number, since it uses less digits than its factorization.

3242101421 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 249392430.

The product of its (nonzero) digits is 384, while the sum is 20.

The square root of 3242101421 is about 56939.4539928159. The cubic root of 3242101421 is about 1480.0470859441.

Adding to 3242101421 its reverse (1241012423), we get a palindrome (4483113844).

The spelling of 3242101421 in words is "three billion, two hundred forty-two million, one hundred one thousand, four hundred twenty-one".