4343340032 has 44 divisors (see below), whose sum is σ = 8702140896. Its totient is φ = 2166743040.

The previous prime is 4343339969. The next prime is 4343340037. The reversal of 4343340032 is 2300433434.

It is a super-2 number, since 2×4343340032² = 37729205267147522048, which contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 4343339983 and 4343340010.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4343340037) 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, 469532 + ... + 478692.

Almost surely, 2^4343340032 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 4343340032, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (4351070448).

4343340032 is an abundant number, since it is smaller than the sum of its proper divisors (4358800864).

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

4343340032 is an equidigital number, since it uses as much as digits as its factorization.

4343340032 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 9644 (or 9626 counting only the distinct ones).

The product of its (nonzero) digits is 10368, while the sum is 26.

The square root of 4343340032 is about 65904.0213644054. The cubic root of 4343340032 is about 1631.5783865396.

Adding to 4343340032 its reverse (2300433434), we get a palindrome (6643773466).

The spelling of 4343340032 in words is "four billion, three hundred forty-three million, three hundred forty thousand, thirty-two".