3241142421 has 12 divisors (see below), whose sum is σ = 4750104576. Its totient is φ = 1964328520.

The previous prime is 3241142413. The next prime is 3241142461. The reversal of 3241142421 is 1242411423.

3241142421 is digitally balanced in base 2 and base 4, because in such bases it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 3241142421 - 2³ = 3241142413 is a prime.

It is a Curzon number.

It is a junction number, because it is equal to n+sod(n) for n = 3241142391 and 3241142400.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3241142461) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 4464021 + ... + 4464746.

It is an arithmetic number, because the mean of its divisors is an integer number (395842048).

Almost surely, 2^3241142421 is an apocalyptic number.

It is an amenable number.

3241142421 is a deficient number, since it is larger than the sum of its proper divisors (1508962155).

3241142421 is a wasteful number, since it uses less digits than its factorization.

3241142421 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 8928792 (or 8928781 counting only the distinct ones).

The product of its digits is 1536, while the sum is 24.

The square root of 3241142421 is about 56931.0321441655. The cubic root of 3241142421 is about 1479.9011409801.

Adding to 3241142421 its reverse (1242411423), we get a palindrome (4483553844).

The spelling of 3241142421 in words is "three billion, two hundred forty-one million, one hundred forty-two thousand, four hundred twenty-one".