320630552014 has 8 divisors (see below), whose sum is σ = 480948566760. Its totient is φ = 160314363096.

The previous prime is 320630552003. The next prime is 320630552027. The reversal of 320630552014 is 410255036023.

It is a happy number.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 136752 + ... + 812380.

It is an arithmetic number, because the mean of its divisors is an integer number (60118570845).

Almost surely, 2^320630552014 is an apocalyptic number.

320630552014 is a deficient number, since it is larger than the sum of its proper divisors (160318014746).

320630552014 is a wasteful number, since it uses less digits than its factorization.

320630552014 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 912914.

The product of its (nonzero) digits is 21600, while the sum is 31.

Adding to 320630552014 its reverse (410255036023), we get a palindrome (730885588037).

The spelling of 320630552014 in words is "three hundred twenty billion, six hundred thirty million, five hundred fifty-two thousand, fourteen".