4323451440429 has 20 divisors (see below), whose sum is σ = 7045624571040. Its totient is φ = 2620273599720.

The previous prime is 4323451440421. The next prime is 4323451440431. The reversal of 4323451440429 is 9240441543234.

4323451440429 is a `hidden beast` number, since 4 + 3 + 234 + 5 + 1 + 4 + 404 + 2 + 9 = 666.

It is not a de Polignac number, because 4323451440429 - 2³ = 4323451440421 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4323451440421) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 19 ways as a sum of consecutive naturals, for example, 2426178369 + ... + 2426180150.

It is an arithmetic number, because the mean of its divisors is an integer number (352281228552).

Almost surely, 2^{4323451440429} is an apocalyptic number.

It is an amenable number.

4323451440429 is a deficient number, since it is larger than the sum of its proper divisors (2722173130611).

4323451440429 is a wasteful number, since it uses less digits than its factorization.

4323451440429 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4852358542 (or 4852358533 counting only the distinct ones).

The product of its (nonzero) digits is 1658880, while the sum is 45.

The spelling of 4323451440429 in words is "four trillion, three hundred twenty-three billion, four hundred fifty-one million, four hundred forty thousand, four hundred twenty-nine".