320022424134 has 96 divisors (see below), whose sum is σ = 799541084160. Its totient is φ = 90618782400.

The previous prime is 320022424123. The next prime is 320022424157. The reversal of 320022424134 is 431424220023.

320022424134 is a `hidden beast` number, since 3 + 2 + 0 + 0 + 2 + 242 + 413 + 4 = 666.

It is a junction number, because it is equal to n+sod(n) for n = 320022424098 and 320022424107.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 6497352 + ... + 6546420.

It is an arithmetic number, because the mean of its divisors is an integer number (8328552960).

Almost surely, 2^320022424134 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 320022424134, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (399770542080).

320022424134 is an abundant number, since it is smaller than the sum of its proper divisors (479518660026).

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

320022424134 is a wasteful number, since it uses less digits than its factorization.

320022424134 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 49546 (or 49543 counting only the distinct ones).

The product of its (nonzero) digits is 9216, while the sum is 27.

Adding to 320022424134 its reverse (431424220023), we get a palindrome (751446644157).

The spelling of 320022424134 in words is "three hundred twenty billion, twenty-two million, four hundred twenty-four thousand, one hundred thirty-four".