320231141334 has 64 divisors (see below), whose sum is σ = 767357841600. Its totient is φ = 98405024256.

The previous prime is 320231141273. The next prime is 320231141353. The reversal of 320231141334 is 433141132023.

It is a happy number.

320231141334 is a `hidden beast` number, since 3 + 202 + 3 + 11 + 413 + 34 = 666.

It is a Harshad number since it is a multiple of its sum of digits (27).

It is a junction number, because it is equal to n+sod(n) for n = 320231141298 and 320231141307.

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, 247582 + ... + 837710.

It is an arithmetic number, because the mean of its divisors is an integer number (11989966275).

Almost surely, 2^320231141334 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 320231141334, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (383678920800).

320231141334 is an abundant number, since it is smaller than the sum of its proper divisors (447126700266).

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

320231141334 is a wasteful number, since it uses less digits than its factorization.

320231141334 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 590926 (or 590920 counting only the distinct ones).

The product of its (nonzero) digits is 5184, while the sum is 27.

Adding to 320231141334 its reverse (433141132023), we get a palindrome (753372273357).

The spelling of 320231141334 in words is "three hundred twenty billion, two hundred thirty-one million, one hundred forty-one thousand, three hundred thirty-four".