320402114412 has 12 divisors (see below), whose sum is σ = 747604933656. Its totient is φ = 106800704800.

The previous prime is 320402114411. The next prime is 320402114497. The reversal of 320402114412 is 214411204023.

It is a tau number, because it is divible by the number of its divisors (12).

It is not an unprimeable number, because it can be changed into a prime (320402114411) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 13350088089 + ... + 13350088112.

It is an arithmetic number, because the mean of its divisors is an integer number (62300411138).

Almost surely, 2^320402114412 is an apocalyptic number.

It is an amenable number.

320402114412 is an abundant number, since it is smaller than the sum of its proper divisors (427202819244).

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

320402114412 is a wasteful number, since it uses less digits than its factorization.

320402114412 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 26700176208 (or 26700176206 counting only the distinct ones).

The product of its (nonzero) digits is 1536, while the sum is 24.

Adding to 320402114412 its reverse (214411204023), we get a palindrome (534813318435).

The spelling of 320402114412 in words is "three hundred twenty billion, four hundred two million, one hundred fourteen thousand, four hundred twelve".