3323140421 has 4 divisors (see below), whose sum is σ = 3437731500. Its totient is φ = 3208549344.

The previous prime is 3323140411. The next prime is 3323140463. The reversal of 3323140421 is 1240413233.

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 869424196 + 2453716225 = 29486^2 + 49535^2 .

It is a cyclic number.

It is not a de Polignac number, because 3323140421 - 2⁶ = 3323140357 is a prime.

It is a super-2 number, since 2×3323140421² = 22086524515368114482, 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 (3323140411) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 57295496 + ... + 57295553.

It is an arithmetic number, because the mean of its divisors is an integer number (859432875).

Almost surely, 2^3323140421 is an apocalyptic number.

It is an amenable number.

3323140421 is a deficient number, since it is larger than the sum of its proper divisors (114591079).

3323140421 is a wasteful number, since it uses less digits than its factorization.

3323140421 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 114591078.

The product of its (nonzero) digits is 1728, while the sum is 23.

The square root of 3323140421 is about 57646.6861233150. The cubic root of 3323140421 is about 1492.2774086947.

Adding to 3323140421 its reverse (1240413233), we get a palindrome (4563553654).

The spelling of 3323140421 in words is "three billion, three hundred twenty-three million, one hundred forty thousand, four hundred twenty-one".