320403240411 has 8 divisors (see below), whose sum is σ = 431434066704. Its totient is φ = 211487287200.

The previous prime is 320403240373. The next prime is 320403240419. The reversal of 320403240411 is 114042304023.

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

It is not a de Polignac number, because 320403240411 - 2¹⁵ = 320403207643 is a prime.

It is not an unprimeable number, because it can be changed into a prime (320403240419) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 528717916 + ... + 528718521.

It is an arithmetic number, because the mean of its divisors is an integer number (53929258338).

Almost surely, 2^320403240411 is an apocalyptic number.

320403240411 is a deficient number, since it is larger than the sum of its proper divisors (111030826293).

320403240411 is a wasteful number, since it uses less digits than its factorization.

320403240411 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1057436541.

The product of its (nonzero) digits is 2304, while the sum is 24.

Adding to 320403240411 its reverse (114042304023), we get a palindrome (434445544434).

The spelling of 320403240411 in words is "three hundred twenty billion, four hundred three million, two hundred forty thousand, four hundred eleven".