4340520429 has 16 divisors (see below), whose sum is σ = 6712846848. Its totient is φ = 2443277232.

The previous prime is 4340520413. The next prime is 4340520449. The reversal of 4340520429 is 9240250434.

It is not a de Polignac number, because 4340520429 - 2⁴ = 4340520413 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 4340520429.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4340520449) 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 15 ways as a sum of consecutive naturals, for example, 1541067 + ... + 1543880.

It is an arithmetic number, because the mean of its divisors is an integer number (419552928).

Almost surely, 2^4340520429 is an apocalyptic number.

It is an amenable number.

4340520429 is a deficient number, since it is larger than the sum of its proper divisors (2372326419).

4340520429 is a wasteful number, since it uses less digits than its factorization.

4340520429 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3085024.

The product of its (nonzero) digits is 34560, while the sum is 33.

The square root of 4340520429 is about 65882.6261543967. The cubic root of 4340520429 is about 1631.2252482379.

The spelling of 4340520429 in words is "four billion, three hundred forty million, five hundred twenty thousand, four hundred twenty-nine".