320404012414 has 4 divisors (see below), whose sum is σ = 480606018624. Its totient is φ = 160202006206.

The previous prime is 320404012381. The next prime is 320404012417. The reversal of 320404012414 is 414210404023.

It is a semiprime because it is the product of two primes.

It is a super-2 number, since 2×320404012414² (a number of 24 digits) contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (320404012417) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 80101003102 + ... + 80101003105.

It is an arithmetic number, because the mean of its divisors is an integer number (120151504656).

Almost surely, 2^320404012414 is an apocalyptic number.

320404012414 is a deficient number, since it is larger than the sum of its proper divisors (160202006210).

320404012414 is a wasteful number, since it uses less digits than its factorization.

320404012414 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 160202006209.

The product of its (nonzero) digits is 3072, while the sum is 25.

Adding to 320404012414 its reverse (414210404023), we get a palindrome (734614416437).

The spelling of 320404012414 in words is "three hundred twenty billion, four hundred four million, twelve thousand, four hundred fourteen".