322421443134 has 64 divisors (see below), whose sum is σ = 760867540992. Its totient is φ = 89133408000.

The previous prime is 322421443093. The next prime is 322421443139. The reversal of 322421443134 is 431344124223.

It is a super-2 number, since 2×322421443134² (a number of 24 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 322421443095 and 322421443104.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (322421443139) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 8988034 + ... + 9023834.

It is an arithmetic number, because the mean of its divisors is an integer number (11888555328).

Almost surely, 2^322421443134 is an apocalyptic number.

322421443134 is an abundant number, since it is smaller than the sum of its proper divisors (438446097858).

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

322421443134 is a wasteful number, since it uses less digits than its factorization.

322421443134 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 42761.

The product of its digits is 55296, while the sum is 33.

Adding to 322421443134 its reverse (431344124223), we get a palindrome (753765567357).

The spelling of 322421443134 in words is "three hundred twenty-two billion, four hundred twenty-one million, four hundred forty-three thousand, one hundred thirty-four".