4340023452 has 72 divisors (see below), whose sum is σ = 11039608944. Its totient is φ = 1437613056.

The previous prime is 4340023417. The next prime is 4340023463. The reversal of 4340023452 is 2543200434.

It is a congruent number.

It is an unprimeable number.

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 23 ways as a sum of consecutive naturals, for example, 6645958 + ... + 6646610.

It is an arithmetic number, because the mean of its divisors is an integer number (153327902).

Almost surely, 2^4340023452 is an apocalyptic number.

It is an amenable number.

4340023452 is an abundant number, since it is smaller than the sum of its proper divisors (6699585492).

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

4340023452 is a wasteful number, since it uses less digits than its factorization.

4340023452 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1539 (or 1534 counting only the distinct ones).

The product of its (nonzero) digits is 11520, while the sum is 27.

The square root of 4340023452 is about 65878.8543616235. The cubic root of 4340023452 is about 1631.1629890084.

Adding to 4340023452 its reverse (2543200434), we get a palindrome (6883223886).

The spelling of 4340023452 in words is "four billion, three hundred forty million, twenty-three thousand, four hundred fifty-two".