4340421132 has 48 divisors (see below), whose sum is σ = 10305937152. Its totient is φ = 1421479360.

The previous prime is 4340421121. The next prime is 4340421143. The reversal of 4340421132 is 2311240434.

It is an interprime number because it is at equal distance from previous prime (4340421121) and next prime (4340421143).

It is a super-2 number, since 2×4340421132² = 37678511206224322848, which contains 22 as substring.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 240943 + ... + 258329.

It is an arithmetic number, because the mean of its divisors is an integer number (214707024).

Almost surely, 2^4340421132 is an apocalyptic number.

It is an amenable number.

4340421132 is an abundant number, since it is smaller than the sum of its proper divisors (5965516020).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

4340421132 is a wasteful number, since it uses less digits than its factorization.

4340421132 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 17758 (or 17756 counting only the distinct ones).

The product of its (nonzero) digits is 2304, while the sum is 24.

The square root of 4340421132 is about 65881.8725599083. The cubic root of 4340421132 is about 1631.2128090991.

Adding to 4340421132 its reverse (2311240434), we get a palindrome (6651661566).

The spelling of 4340421132 in words is "four billion, three hundred forty million, four hundred twenty-one thousand, one hundred thirty-two".