2444432344442 has 48 divisors (see below), whose sum is σ = 4388693248800. Its totient is φ = 1016328852000.

The previous prime is 2444432344441. The next prime is 2444432344457.

2444432344442 is nontrivially palindromic in base 10.

It is a super-3 number, since 3×2444432344442³ (a number of 38 digits) contains 333 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 2444432344393 and 2444432344402.

It is not an unprimeable number, because it can be changed into a prime (2444432344441) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 9032684 + ... + 9299367.

It is an arithmetic number, because the mean of its divisors is an integer number (91431109350).

Almost surely, 2^{2444432344442} is an apocalyptic number.

2444432344442 is a gapful number since it is divisible by the number (22) formed by its first and last digit.

2444432344442 is a deficient number, since it is larger than the sum of its proper divisors (1944260904358).

2444432344442 is a wasteful number, since it uses less digits than its factorization.

2444432344442 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 18332123 (or 18332112 counting only the distinct ones).

The product of its digits is 4718592, while the sum is 44.

The spelling of 2444432344442 in words is "two trillion, four hundred forty-four billion, four hundred thirty-two million, three hundred forty-four thousand, four hundred forty-two".