244340132322 has 128 divisors (see below), whose sum is σ = 599416215552. Its totient is φ = 65338099200.

The previous prime is 244340132291. The next prime is 244340132353. The reversal of 244340132322 is 223231043442.

It is an interprime number because it is at equal distance from previous prime (244340132291) and next prime (244340132353).

It is a super-2 number, since 2×244340132322² (a number of 24 digits) contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 244340132322.

It is an unprimeable number.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 66521478 + ... + 66525150.

It is an arithmetic number, because the mean of its divisors is an integer number (4682939184).

Almost surely, 2^244340132322 is an apocalyptic number.

244340132322 is a gapful number since it is divisible by the number (22) formed by its first and last digit.

It is a practical number, because each smaller number is the sum of distinct divisors of 244340132322, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (299708107776).

244340132322 is an abundant number, since it is smaller than the sum of its proper divisors (355076083230).

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

244340132322 is a wasteful number, since it uses less digits than its factorization.

244340132322 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7096.

The product of its (nonzero) digits is 27648, while the sum is 30.

Adding to 244340132322 its reverse (223231043442), we get a palindrome (467571175764).

The spelling of 244340132322 in words is "two hundred forty-four billion, three hundred forty million, one hundred thirty-two thousand, three hundred twenty-two".