320430004144134 has 16 divisors (see below), whose sum is σ = 640921036888560. Its totient is φ = 106799829948000.

The previous prime is 320430004144087. The next prime is 320430004144253. The reversal of 320430004144134 is 431441400034023.

It is a junction number, because it is equal to n+sod(n) for n = 320430004144095 and 320430004144104.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2542790089 + ... + 2542916100.

It is an arithmetic number, because the mean of its divisors is an integer number (40057564805535).

Almost surely, 2^{320430004144134} is an apocalyptic number.

320430004144134 is an abundant number, since it is smaller than the sum of its proper divisors (320491032744426).

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

320430004144134 is a wasteful number, since it uses less digits than its factorization.

320430004144134 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5085716695.

The product of its (nonzero) digits is 55296, while the sum is 33.

Adding to 320430004144134 its reverse (431441400034023), we get a palindrome (751871404178157).

The spelling of 320430004144134 in words is "three hundred twenty trillion, four hundred thirty billion, four million, one hundred forty-four thousand, one hundred thirty-four".