3252342421 has 4 divisors (see below), whose sum is σ = 3256026592. Its totient is φ = 3248658252.

The previous prime is 3252342419. The next prime is 3252342427. The reversal of 3252342421 is 1242432523.

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.

It is a cyclic number.

It is not a de Polignac number, because 3252342421 - 2¹ = 3252342419 is a prime.

It is a super-2 number, since 2×3252342421² = 21155462446872282482, which contains 22 as substring.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 3252342421.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3252342427) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1840761 + ... + 1842526.

It is an arithmetic number, because the mean of its divisors is an integer number (814006648).

Almost surely, 2^3252342421 is an apocalyptic number.

It is an amenable number.

3252342421 is a deficient number, since it is larger than the sum of its proper divisors (3684171).

3252342421 is an equidigital number, since it uses as much as digits as its factorization.

3252342421 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3684170.

The product of its digits is 11520, while the sum is 28.

The square root of 3252342421 is about 57029.3119457003. The cubic root of 3252342421 is about 1481.6038160749.

Adding to 3252342421 its reverse (1242432523), we get a palindrome (4494774944).

The spelling of 3252342421 in words is "three billion, two hundred fifty-two million, three hundred forty-two thousand, four hundred twenty-one".