4244332402000 has 80 divisors (see below), whose sum is σ = 10264136727312. Its totient is φ = 1697511129600.

The previous prime is 4244332401931. The next prime is 4244332402001. The reversal of 4244332402000 is 2042334424.

It is a happy number.

It can be written as a sum of positive squares in 8 ways, for example, as 865897247296 + 3378435154704 = 930536^2 + 1838052^2 .

It is a tau number, because it is divible by the number of its divisors (80).

It is a self number, because there is not a number n which added to its sum of digits gives 4244332402000.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4244332402001) by changing a digit.

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 15 ways as a sum of consecutive naturals, for example, 15619294 + ... + 15888706.

Almost surely, 2^{4244332402000} is an apocalyptic number.

4244332402000 is a gapful number since it is divisible by the number (40) formed by its first and last digit.

It is an amenable number.

4244332402000 is an abundant number, since it is smaller than the sum of its proper divisors (6019804325312).

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

4244332402000 is a wasteful number, since it uses less digits than its factorization.

4244332402000 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 277313 (or 277297 counting only the distinct ones).

The product of its (nonzero) digits is 18432, while the sum is 28.

Adding to 4244332402000 its reverse (2042334424), we get a palindrome (4246374736424).

The spelling of 4244332402000 in words is "four trillion, two hundred forty-four billion, three hundred thirty-two million, four hundred two thousand".