320124131412 has 24 divisors (see below), whose sum is σ = 747332283936. Its totient is φ = 106654332768.

The previous prime is 320124131399. The next prime is 320124131479. The reversal of 320124131412 is 214131421023.

It is a super-2 number, since 2×320124131412² (a number of 24 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 7 ways as a sum of consecutive naturals, for example, 6689043 + ... + 6736730.

It is an arithmetic number, because the mean of its divisors is an integer number (31138845164).

Almost surely, 2^320124131412 is an apocalyptic number.

It is an amenable number.

320124131412 is an abundant number, since it is smaller than the sum of its proper divisors (427208152524).

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

320124131412 is a wasteful number, since it uses less digits than its factorization.

320124131412 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 13427767 (or 13427765 counting only the distinct ones).

The product of its (nonzero) digits is 1152, while the sum is 24.

Adding to 320124131412 its reverse (214131421023), we get a palindrome (534255552435).

The spelling of 320124131412 in words is "three hundred twenty billion, one hundred twenty-four million, one hundred thirty-one thousand, four hundred twelve".