4430020434524 has 12 divisors (see below), whose sum is σ = 7753558980384. Its totient is φ = 2214717868704.

The previous prime is 4430020434509. The next prime is 4430020434551. The reversal of 4430020434524 is 4254340200344.

It is a super-2 number, since 2×4430020434524² (a number of 26 digits) contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 73053044 + ... + 73113659.

It is an arithmetic number, because the mean of its divisors is an integer number (646129915032).

Almost surely, 2^{4430020434524} is an apocalyptic number.

It is an amenable number.

4430020434524 is a deficient number, since it is larger than the sum of its proper divisors (3323538545860).

4430020434524 is a wasteful number, since it uses less digits than its factorization.

4430020434524 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 146174284 (or 146174282 counting only the distinct ones).

The product of its (nonzero) digits is 184320, while the sum is 35.

Adding to 4430020434524 its reverse (4254340200344), we get a palindrome (8684360634868).

The spelling of 4430020434524 in words is "four trillion, four hundred thirty billion, twenty million, four hundred thirty-four thousand, five hundred twenty-four".