13430033322444 has 120 divisors (see below), whose sum is σ = 37040020395840. Its totient is φ = 4231488789216.

The previous prime is 13430033322421. The next prime is 13430033322451. The reversal of 13430033322444 is 44422333003431.

13430033322444 is a `hidden beast` number, since 1 + 34 + 30 + 0 + 333 + 224 + 44 = 666.

It is a Harshad number since it is a multiple of its sum of digits (36).

It is a junction number, because it is equal to n+sod(n) for n = 13430033322399 and 13430033322408.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 39 ways as a sum of consecutive naturals, for example, 264787 + ... + 5189429.

It is an arithmetic number, because the mean of its divisors is an integer number (308666836632).

Almost surely, 2^{13430033322444} is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 13430033322444, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (18520010197920).

13430033322444 is an abundant number, since it is smaller than the sum of its proper divisors (23609987073396).

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

13430033322444 is a wasteful number, since it uses less digits than its factorization.

13430033322444 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4925121 (or 4925110 counting only the distinct ones).

The product of its (nonzero) digits is 248832, while the sum is 36.

Adding to 13430033322444 its reverse (44422333003431), we get a palindrome (57852366325875).

The spelling of 13430033322444 in words is "thirteen trillion, four hundred thirty billion, thirty-three million, three hundred twenty-two thousand, four hundred forty-four".