13444432343322 has 16 divisors (see below), whose sum is σ = 27615590759712. Its totient is φ = 4360356435600.

The previous prime is 13444432343317. The next prime is 13444432343351. The reversal of 13444432343322 is 22334323444431.

It is a super-2 number, since 2×13444432343322² (a number of 27 digits) contains 22 as substring.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 30280252804 + ... + 30280253247.

It is an arithmetic number, because the mean of its divisors is an integer number (1725974422482).

Almost surely, 2^{13444432343322} is an apocalyptic number.

13444432343322 is an abundant number, since it is smaller than the sum of its proper divisors (14171158416390).

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

13444432343322 is a wasteful number, since it uses less digits than its factorization.

13444432343322 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 60560506093.

The product of its digits is 1990656, while the sum is 42.

Adding to 13444432343322 its reverse (22334323444431), we get a palindrome (35778755787753).

The spelling of 13444432343322 in words is "thirteen trillion, four hundred forty-four billion, four hundred thirty-two million, three hundred forty-three thousand, three hundred twenty-two".