320534034541014 has 64 divisors (see below), whose sum is σ = 752455617408000. Its totient is φ = 89105386601088.

The previous prime is 320534034541003. The next prime is 320534034541109. The reversal of 320534034541014 is 410145430435023.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 262263412 + ... + 263482760.

It is an arithmetic number, because the mean of its divisors is an integer number (11757119022000).

Almost surely, 2^{320534034541014} is an apocalyptic number.

320534034541014 is an abundant number, since it is smaller than the sum of its proper divisors (431921582866986).

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

320534034541014 is a wasteful number, since it uses less digits than its factorization.

320534034541014 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1388557.

The product of its (nonzero) digits is 345600, while the sum is 39.

Adding to 320534034541014 its reverse (410145430435023), we get a palindrome (730679464976037).

The spelling of 320534034541014 in words is "three hundred twenty trillion, five hundred thirty-four billion, thirty-four million, five hundred forty-one thousand, fourteen".