320064500012124 has 36 divisors (see below), whose sum is σ = 868746500034504. Its totient is φ = 91447000003296.

The previous prime is 320064500012123. The next prime is 320064500012129. The reversal of 320064500012124 is 421210005460023.

It is a super-4 number, since 4×320064500012124⁴ (a number of 59 digits) contains 4444 as substring. Note that it is a super-d number also for d = 2.

It is a junction number, because it is equal to n+sod(n) for n = 320064500012091 and 320064500012100.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (320064500012123) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 272163689899 + ... + 272163691074.

Almost surely, 2^{320064500012124} is an apocalyptic number.

It is an amenable number.

320064500012124 is an abundant number, since it is smaller than the sum of its proper divisors (548682000022380).

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

320064500012124 is a wasteful number, since it uses less digits than its factorization.

320064500012124 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 544327380994 (or 544327380985 counting only the distinct ones).

The product of its (nonzero) digits is 11520, while the sum is 30.

Adding to 320064500012124 its reverse (421210005460023), we get a palindrome (741274505472147).

The spelling of 320064500012124 in words is "three hundred twenty trillion, sixty-four billion, five hundred million, twelve thousand, one hundred twenty-four".